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numbers: is factor ------------------ Given: Is 10885716 a multiple of 1198? Explanation: False Given: Is 92242513 a multiple of 127? Explanation: True Given: Does 39 divide 28675? Explanation: False Given: Is 23 a factor of 389321? Explanation: True Given: Is 24 a factor of 1127? Explanation: False Given: Is 78 a fact...
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numbers: lcm ------------ Question: What is the common denominator of -103/105 and 137/3402? Resolution: 17010 Question: What is the common denominator of -49/648 and -67/144? Resolution: 1296 Question: Calculate the lowest common multiple of 156015 and 44901117. Resolution: 224505585 Question: What is the smallest com...
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probability: swr p level set ---------------------------- Let: What is prob of picking 1 u and 1 n when two letters picked without replacement from {d: 3, n: 2, u: 3, z: 5}? Eval: 1/13 Let: Two letters picked without replacement from {m: 1, j: 2, a: 5, o: 1, f: 5, h: 2}. Give prob of picking 1 h and 1 o. Eval: 1/60 Let...
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measurement: conversion ----------------------- Problem Statement: What is 7/3 of a minute in seconds? = : 140 Problem Statement: How many millimeters are there in 3/5 of a centimeter? = : 6 Problem Statement: How many days are there in 3.773628s? = : 0.00004367625 Problem Statement: What is thirteen quarters of a litr...
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probability: swr p sequence --------------------------- Query: Two letters picked without replacement from {b: 4, u: 2, j: 8, s: 2}. Give prob of sequence ju. Compute: 1/15 Query: Three letters picked without replacement from pqppppppppq. What is prob of sequence qpq? Compute: 1/55 Query: Two letters picked without rep...
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measurement: time ----------------- Topic: How many minutes are there between 11:12 PM and 12:48 AM? Derivation: 96 Topic: What is 702 minutes after 3:01 AM? Derivation: 2:43 PM Topic: How many minutes are there between 9:03 AM and 4:22 PM? Derivation: 439 Topic: How many minutes are there between 3:11 PM and 2:32 AM? ...
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probability: swr p level set ---------------------------- Q.: Two letters picked without replacement from gnnngnnnnnnnggnnngg. What is prob of picking 1 n and 1 g? Key: 26/57 Q.: Four letters picked without replacement from {g: 1, q: 5, y: 4, l: 3, e: 1}. What is prob of picking 2 q, 1 e, and 1 l? Key: 30/1001 Q.: Four...
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numbers: is prime ----------------- Problem: Is 5260799 a composite number? Sol: False Problem: Is 7961 prime? Sol: False Problem: Is 9360481313 a composite number? Sol: True Problem: Is 787 a prime number? Sol: True Problem: Is 34671797 prime? Sol: False Problem: Is 2626891 prime? Sol: False Problem: Is 3479341 a prim...
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numbers: lcm ------------ Request: What is the lowest common multiple of 29412 and 304? Clarification: 117648 Request: Calculate the lowest common multiple of 18 and 1820. Clarification: 16380 Request: Calculate the lowest common multiple of 448 and 6551986. Clarification: 209663552 Request: What is the least common mu...
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measurement: conversion ----------------------- Subject: What is three sixteenths of a kilometer in centimeters? Ans: 18750 Subject: What is eleven quarters of a litre in millilitres? Ans: 2750 Subject: How many nanograms are there in 62.17602 tonnes? Ans: 62176020000000000 Subject: How many minutes are there in 2/63 o...
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probability: swr p sequence --------------------------- Subject: Four letters picked without replacement from {h: 2, g: 2, t: 4}. What is prob of sequence tghg? Derivation: 1/105 Subject: Calculate prob of sequence qen when three letters picked without replacement from neaeqn. Derivation: 1/30 Subject: Three letters pi...
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arithmetic: nearest integer root -------------------------------- Ask: What is 39093 to the power of 1/2, to the nearest integer? Clarification: 198 Ask: What is 18763 to the power of 1/2, to the nearest integer? Clarification: 137 Ask: What is the square root of 1876634239 to the nearest integer? Clarification: 43320 ...
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numbers: place value -------------------- Scenario: What is the ten thousands digit of 2030754? = : 3 Scenario: What is the units digit of 148850608? = : 8 Scenario: What is the hundreds digit of 132? = : 1 Scenario: What is the hundreds digit of 140369? = : 3 Scenario: What is the tens digit of 787033760? = : 6 Scenar...
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numbers: place value -------------------- Given: What is the hundreds digit of 325342? Sol: 3 Given: What is the billions digit of 1853336059? Sol: 1 Given: What is the tens digit of 988? Sol: 8 Given: What is the thousands digit of 52736? Sol: 2 Given: What is the hundred thousands digit of 105532324? Sol: 5 Given: Wh...
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numbers: div remainder ---------------------- Qn: Calculate the remainder when 4111434 is divided by 4111433. = : 1 Qn: Calculate the remainder when 942278 is divided by 3625. = : 3403 Qn: What is the remainder when 837894 is divided by 15? = : 9 Qn: Calculate the remainder when 2201 is divided by 9. = : 5 Qn: Calculat...
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arithmetic: nearest integer root -------------------------------- Item: What is the ninth root of 453 to the nearest integer? Soln: 2 Item: What is the square root of 4044 to the nearest integer? Soln: 64 Item: What is 1733535412 to the power of 1/3, to the nearest integer? Soln: 1201 Item: What is the ninth root of 11...
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arithmetic: nearest integer root -------------------------------- Situation: What is 137151 to the power of 1/9, to the nearest integer? Calculation: 4 Situation: What is the sixth root of 1392859 to the nearest integer? Calculation: 11 Situation: What is 3562893 to the power of 1/7, to the nearest integer? Calculation...
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measurement: time ----------------- Item: How many minutes are there between 12:36 AM and 2:07 AM? Thus: 91 Item: How many minutes are there between 11:56 AM and 7:08 PM? Thus: 432 Item: What is 547 minutes after 3:30 AM? Thus: 12:37 PM Item: What is 448 minutes after 2:16 PM? Thus: 9:44 PM Item: How many minutes are t...
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measurement: conversion ----------------------- Topic: Convert 0.3019301 tonnes to kilograms. Output: 301.9301 Topic: What is 3153.88ml in litres? Output: 3.15388 Topic: Convert 0.3872589m to nanometers. Output: 387258900 Topic: What is 27.99128 decades in millennia? Output: 0.2799128 Topic: How many years are there in...
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measurement: time ----------------- Let us solve: How many minutes are there between 6:07 PM and 8:08 PM? Response: 121 Let us solve: How many minutes are there between 12:20 PM and 5:30 PM? Response: 310 Let us solve: How many minutes are there between 7:54 PM and 2:50 AM? Response: 416 Let us solve: What is 625 minut...
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numbers: is prime ----------------- Subquestion: Is 43201 a prime number? A: True Subquestion: Is 672768809 a prime number? A: False Subquestion: Is 261261113 composite? A: True Subquestion: Is 541 a composite number? A: False Subquestion: Is 1687187 prime? A: True Subquestion: Is 808679 composite? A: False Subquestion...
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numbers: is prime ----------------- Example: Is 12676901 composite? Final Answer: False Example: Is 3907 prime? Final Answer: True Example: Is 45686451 prime? Final Answer: False Example: Is 142094735539 a prime number? Final Answer: False Example: Is 10679 prime? Final Answer: False Example: Is 195059243 prime? Final ...
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numbers: place value -------------------- Request: What is the hundreds digit of 669797094? Interpretation: 0 Request: What is the units digit of 2771240? Interpretation: 0 Request: What is the ten thousands digit of 2069364? Interpretation: 6 Request: What is the hundred thousands digit of 575371? Interpretation: 5 Re...
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numbers: is prime ----------------- Task: Is 59383933093 a prime number? Calculation: True Task: Is 557 prime? Calculation: True Task: Is 113928209 composite? Calculation: False Task: Is 6596671 a prime number? Calculation: False Task: Is 2663327 composite? Calculation: True Task: Is 326737 a composite number? Calculat...
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numbers: div remainder ---------------------- Puzzle: Calculate the remainder when 1926 is divided by 383. Clarification: 11 Puzzle: What is the remainder when 7863 is divided by 63? Clarification: 51 Puzzle: Calculate the remainder when 557 is divided by 93. Clarification: 92 Puzzle: Calculate the remainder when 1738 ...
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arithmetic: nearest integer root -------------------------------- Problem #: What is the cube root of 34434144 to the nearest integer? Yields: 325 Problem #: What is 1376657717 to the power of 1/2, to the nearest integer? Yields: 37103 Problem #: What is 169699 to the power of 1/7, to the nearest integer? Yields: 6 Pro...
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numbers: place value -------------------- Test item: What is the hundred millions digit of 286365845? →: 2 Test item: What is the thousands digit of 131986? →: 1 Test item: What is the thousands digit of 415691302? →: 1 Test item: What is the tens digit of 150110? →: 1 Test item: What is the hundreds digit of 297558201...
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measurement: conversion ----------------------- Example: How many millennia are there in 38.9936 decades? Interpretation: 0.389936 Example: How many millilitres are there in 1.084744 litres? Interpretation: 1084.744 Example: How many days are there in 43031.493 microseconds? Interpretation: 0.0000004980496875 Example: ...
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numbers: div remainder ---------------------- Math Q: Calculate the remainder when 3065630 is divided by 829. Finding: 817 Math Q: What is the remainder when 21619 is divided by 10? Finding: 9 Math Q: Calculate the remainder when 211 is divided by 49. Finding: 15 Math Q: Calculate the remainder when 588 is divided by 5...
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probability: swr p level set ---------------------------- Example: Two letters picked without replacement from {y: 7, j: 8, h: 5}. Give prob of picking 1 y and 1 j. Interpretation: 28/95 Example: What is prob of picking 1 m and 1 p when two letters picked without replacement from mppppeppppp? Interpretation: 9/55 Examp...
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numbers: gcd ------------ Q-: What is the greatest common factor of 155 and 1771495? Soln: 155 Q-: Calculate the highest common divisor of 61748 and 3231. Soln: 359 Q-: What is the highest common factor of 117698 and 448? Soln: 14 Q-: What is the greatest common divisor of 147 and 21? Soln: 21 Q-: Calculate the highest...
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probability: swr p level set ---------------------------- Subquestion: Calculate prob of picking 3 l and 1 b when four letters picked without replacement from bblbbbbbbll. Sol: 4/165 Subquestion: Four letters picked without replacement from rxrlrexreczrrxzrre. Give prob of picking 1 x, 1 z, and 2 e. Sol: 1/170 Subquest...
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measurement: time ----------------- Qn: What is 38 minutes after 5:54 PM? Solution: 6:32 PM Qn: How many minutes are there between 8:57 PM and 6:56 AM? Solution: 599 Qn: What is 167 minutes before 1:05 AM? Solution: 10:18 PM Qn: What is 398 minutes after 4:26 AM? Solution: 11:04 AM Qn: How many minutes are there betwee...
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probability: swr p sequence --------------------------- Q: Calculate prob of sequence vg when two letters picked without replacement from {l: 1, g: 4, a: 9, v: 1}. Yields: 2/105 Q: What is prob of sequence ncn when three letters picked without replacement from ccccncccccccccccccn? Yields: 1/171 Q: Three letters picked ...
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measurement: conversion ----------------------- Challenge: How many centimeters are there in sixty-one halves of a meter? Response: 3050 Challenge: Convert 24675.9mg to tonnes. Response: 0.0000246759 Challenge: How many millilitres are there in 3/8 of a litre? Response: 375 Challenge: What is 15/4 of a year in months? ...
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measurement: time ----------------- Qn: What is 504 minutes before 11:39 AM? Resolution: 3:15 AM Qn: What is 251 minutes after 3:02 AM? Resolution: 7:13 AM Qn: What is 573 minutes after 12:18 AM? Resolution: 9:51 AM Qn: How many minutes are there between 8:47 AM and 4:35 PM? Resolution: 468 Qn: What is 62 minutes after...
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measurement: conversion ----------------------- Test item: Convert 0.8459524ug to grams. Reply: 0.0000008459524 Test item: How many centimeters are there in twenty-five quarters of a meter? Reply: 625 Test item: What is 12/25 of a litre in millilitres? Reply: 480 Test item: How many meters are there in 3/50 of a kilome...
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measurement: time ----------------- Input: What is 342 minutes before 12:48 AM? Soln: 7:06 PM Input: What is 320 minutes after 4:34 PM? Soln: 9:54 PM Input: How many minutes are there between 6:39 PM and 9:54 PM? Soln: 195 Input: How many minutes are there between 12:14 AM and 6:27 AM? Soln: 373 Input: How many minutes...
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arithmetic: nearest integer root -------------------------------- Q: What is the fourth root of 882 to the nearest integer? Key: 5 Q: What is 5036 to the power of 1/10, to the nearest integer? Key: 2 Q: What is the fourth root of 924 to the nearest integer? Key: 6 Q: What is the eighth root of 3146818 to the nearest in...
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numbers: gcd ------------ Subject: What is the highest common divisor of 1956 and 78? Answer: 6 Subject: Calculate the greatest common factor of 196 and 16. Answer: 4 Subject: Calculate the greatest common factor of 827355 and 285. Answer: 285 Subject: What is the highest common factor of 163900230 and 390? Answer: 390...
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probability: swr p level set ---------------------------- Item: Two letters picked without replacement from wwdw. What is prob of picking 2 w? Response: 1/2 Item: Two letters picked without replacement from njjjnjnjnnjjn. Give prob of picking 2 n. Response: 5/26 Item: Three letters picked without replacement from ppppp...
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arithmetic: nearest integer root -------------------------------- Puzzle: What is 235757128 to the power of 1/9, to the nearest integer? Finding: 9 Puzzle: What is 4251 to the power of 1/3, to the nearest integer? Finding: 16 Puzzle: What is the square root of 3209928 to the nearest integer? Finding: 1792 Puzzle: What ...
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probability: swr p sequence --------------------------- Statement: Two letters picked without replacement from {z: 7, v: 9, f: 2, p: 1}. What is prob of sequence fz? Answer: 7/171 Statement: Three letters picked without replacement from {x: 3, w: 2, u: 6, n: 4}. What is prob of sequence unx? Answer: 12/455 Statement: F...
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numbers: gcd ------------ Inquiry: Calculate the greatest common divisor of 10990 and 14. Reply: 14 Inquiry: Calculate the highest common divisor of 790 and 617385. Reply: 395 Inquiry: Calculate the greatest common factor of 9720643 and 3231. Reply: 359 Inquiry: What is the greatest common factor of 399 and 1729? Reply...
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probability: swr p sequence --------------------------- Exercise: Two letters picked without replacement from {s: 6, x: 3, t: 2, a: 1}. What is prob of sequence at? Fix: 1/66 Exercise: Two letters picked without replacement from rtrttttttrt. What is prob of sequence rr? Fix: 3/55 Exercise: Calculate prob of sequence ag...
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numbers: is prime ----------------- Query: Is 6982248187 prime? Gives: False Query: Is 18199 a composite number? Gives: False Query: Is 9004733 prime? Gives: False Query: Is 1337 composite? Gives: True Query: Is 4441 a composite number? Gives: False Query: Is 27273 a composite number? Gives: True Query: Is 243920582 a ...
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numbers: place value -------------------- Inquiry: What is the hundreds digit of 1541? Thus: 5 Inquiry: What is the tens digit of 759? Thus: 5 Inquiry: What is the ten thousands digit of 201637? Thus: 0 Inquiry: What is the millions digit of 127724279? Thus: 7 Inquiry: What is the millions digit of 1641712? Thus: 1 Inq...
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arithmetic: nearest integer root -------------------------------- Q.: What is the square root of 58761048 to the nearest integer? A.: 7666 Q.: What is 996703 to the power of 1/2, to the nearest integer? A.: 998 Q.: What is 358623 to the power of 1/6, to the nearest integer? A.: 8 Q.: What is 517158301 to the power of 1...
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measurement: time ----------------- Subject: How many minutes are there between 8:31 AM and 3:30 PM? Soln: 419 Subject: How many minutes are there between 2:03 PM and 3:45 PM? Soln: 102 Subject: What is 250 minutes after 4:10 PM? Soln: 8:20 PM Subject: How many minutes are there between 11:21 AM and 10:37 PM? Soln: 676...
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numbers: lcm ------------ Situation: What is the common denominator of 39/865 and -49/4? Steps: 3460 Situation: What is the smallest common multiple of 123918 and 15? Steps: 619590 Situation: What is the smallest common multiple of 30750 and 106750? Steps: 13130250 Situation: What is the lowest common multiple of 22527...
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probability: swr p level set ---------------------------- Q): Two letters picked without replacement from ccccbccccccccccccccc. What is prob of picking 2 c? Therefore: 9/10 Q): Two letters picked without replacement from {q: 4, d: 2, h: 2}. Give prob of picking 2 h. Therefore: 1/28 Q): What is prob of picking 1 c and 2...
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measurement: time ----------------- Input: How many minutes are there between 11:23 PM and 8:30 AM? Calculation: 547 Input: What is 596 minutes after 9:47 AM? Calculation: 7:43 PM Input: What is 35 minutes before 8:29 PM? Calculation: 7:54 PM Input: What is 136 minutes after 8:29 AM? Calculation: 10:45 AM Input: How ma...
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measurement: conversion ----------------------- Let us solve: How many millilitres are there in 82288.96 litres? Result: 82288960 Let us solve: What is 1714.648 millilitres in litres? Result: 1.714648 Let us solve: Convert 57931.81 centuries to decades. Result: 579318.1 Let us solve: What is 66.96578 decades in centuri...
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numbers: is factor ------------------ Task: Does 19 divide 133888353? Derivation: False Task: Is 97 a factor of 35455? Derivation: False Task: Is 43 a factor of 828? Derivation: False Task: Is 323 a multiple of 87? Derivation: False Task: Is 7 a factor of 7213976? Derivation: True Task: Does 714 divide 993563130? Deriv...
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numbers: gcd ------------ What if: What is the greatest common factor of 147941 and 15475? Sol: 619 What if: What is the greatest common divisor of 35 and 309505? Sol: 35 What if: Calculate the greatest common divisor of 74384 and 2384. Sol: 16 What if: What is the greatest common divisor of 1094 and 22427? Sol: 547 Wh...
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probability: swr p sequence --------------------------- Query: Three letters picked without replacement from {t: 1, w: 1, u: 3, i: 2, s: 4}. What is prob of sequence isw? Result: 4/495 Query: Calculate prob of sequence wi when two letters picked without replacement from iiiiiiiiiwiiiii. Result: 1/15 Query: Two letters ...
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numbers: is prime ----------------- Q: Is 123479 composite? Clarification: False Q: Is 134901799 prime? Clarification: True Q: Is 331854113931 a prime number? Clarification: False Q: Is 4003891277 prime? Clarification: True Q: Is 477854933 prime? Clarification: False Q: Is 2845093 a composite number? Clarification: Tru...
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probability: swr p sequence --------------------------- Query: Calculate prob of sequence ratu when four letters picked without replacement from aaaarmrtu. Key: 1/378 Query: What is prob of sequence xy when two letters picked without replacement from oyyyyoxoyyoyoyyv? Key: 3/80 Query: What is prob of sequence ccm when ...
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arithmetic: nearest integer root -------------------------------- Ask: What is the eighth root of 125057 to the nearest integer? Compute: 4 Ask: What is 2057510 to the power of 1/3, to the nearest integer? Compute: 127 Ask: What is 5993 to the power of 1/2, to the nearest integer? Compute: 77 Ask: What is 13449357 to t...
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arithmetic: nearest integer root -------------------------------- Prompt: What is the square root of 1283206 to the nearest integer? Reply: 1133 Prompt: What is 2907296 to the power of 1/5, to the nearest integer? Reply: 20 Prompt: What is the square root of 179564 to the nearest integer? Reply: 424 Prompt: What is the...
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probability: swr p sequence --------------------------- Request: What is prob of sequence yi when two letters picked without replacement from {i: 5, y: 5, a: 2, c: 7}? Solution: 25/342 Request: Calculate prob of sequence ht when two letters picked without replacement from {t: 1, o: 1, h: 1}. Solution: 1/6 Request: Thre...
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probability: swr p level set ---------------------------- Problem #: Two letters picked without replacement from {i: 3, k: 1}. What is prob of picking 2 i? A: 1/2 Problem #: Calculate prob of picking 1 r and 1 o when two letters picked without replacement from {r: 4, w: 1, m: 1, o: 4, a: 6}. A: 2/15 Problem #: What is ...
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numbers: div remainder ---------------------- Challenge: What is the remainder when 129036 is divided by 63579? Compute: 1878 Challenge: Calculate the remainder when 264187 is divided by 629. Compute: 7 Challenge: What is the remainder when 159 is divided by 24? Compute: 15 Challenge: Calculate the remainder when 30389...
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arithmetic: nearest integer root -------------------------------- Math Q: What is 35571 to the power of 1/9, to the nearest integer? Calculation: 3 Math Q: What is 1589393812 to the power of 1/8, to the nearest integer? Calculation: 14 Math Q: What is the square root of 523 to the nearest integer? Calculation: 23 Math ...
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measurement: time ----------------- Inquiry: What is 102 minutes after 2:49 AM? Thus: 4:31 AM Inquiry: What is 576 minutes after 4:19 AM? Thus: 1:55 PM Inquiry: What is 520 minutes before 7:34 PM? Thus: 10:54 AM Inquiry: What is 374 minutes before 4:55 PM? Thus: 10:41 AM Inquiry: How many minutes are there between 9:56...
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measurement: time ----------------- Problem: How many minutes are there between 3:39 AM and 12:04 PM? Outcome: 505 Problem: How many minutes are there between 8:25 AM and 8:08 PM? Outcome: 703 Problem: How many minutes are there between 7:36 AM and 1:47 PM? Outcome: 371 Problem: How many minutes are there between 5:14 ...
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numbers: div remainder ---------------------- Q: What is the remainder when 373866 is divided by 95? = : 41 Q: Calculate the remainder when 721919 is divided by 235. = : 234 Q: What is the remainder when 30 is divided by 20? = : 10 Q: What is the remainder when 5308 is divided by 312? = : 4 Q: What is the remainder whe...
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probability: swr p sequence --------------------------- Math Problem: Three letters picked without replacement from qmmmmmmqmm. Give prob of sequence mmm. Eval: 7/15 Math Problem: Calculate prob of sequence me when two letters picked without replacement from meeei. Eval: 3/20 Math Problem: Calculate prob of sequence pz...
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measurement: conversion ----------------------- Request: What is 8.443163 millilitres in litres? Compute: 0.008443163 Request: How many nanometers are there in 97511.31 kilometers? Compute: 97511310000000000 Request: How many millimeters are there in 3/40 of a meter? Compute: 75 Request: Convert 761.1897km to meters. C...
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arithmetic: nearest integer root -------------------------------- What if: What is 4900666 to the power of 1/4, to the nearest integer? Solution: 47 What if: What is 1608306 to the power of 1/3, to the nearest integer? Solution: 117 What if: What is the square root of 17582442 to the nearest integer? Solution: 4193 Wha...
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numbers: place value -------------------- Math Q: What is the units digit of 36780454? Therefore: 4 Math Q: What is the units digit of 116? Therefore: 6 Math Q: What is the tens digit of 996? Therefore: 9 Math Q: What is the units digit of 4769635? Therefore: 5 Math Q: What is the ten thousands digit of 161524281? Ther...
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numbers: gcd ------------ Q: Calculate the greatest common factor of 786 and 66. Response: 6 Q: Calculate the highest common factor of 3700 and 50. Response: 50 Q: What is the highest common divisor of 7278 and 282? Response: 6 Q: Calculate the highest common factor of 154003788 and 7236. Response: 7236 Q: Calculate th...
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probability: swr p sequence --------------------------- Q=: Four letters picked without replacement from zxxxxzzwzzzwzwpxppw. Give prob of sequence xxwz. Result: 35/5814 Q=: What is prob of sequence ltll when four letters picked without replacement from {l: 19, t: 1}? Result: 1/20 Q=: What is prob of sequence cc when t...
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measurement: time ----------------- Query: How many minutes are there between 2:26 PM and 2:30 PM? Therefore: 4 Query: What is 207 minutes before 9:17 PM? Therefore: 5:50 PM Query: What is 703 minutes before 11:32 AM? Therefore: 11:49 PM Query: How many minutes are there between 2:19 AM and 5:46 AM? Therefore: 207 Quer...
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arithmetic: nearest integer root -------------------------------- Exercise: What is the cube root of 9747 to the nearest integer? Sol: 21 Exercise: What is 94675496 to the power of 1/2, to the nearest integer? Sol: 9730 Exercise: What is 498 to the power of 1/3, to the nearest integer? Sol: 8 Exercise: What is 66163 to...
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probability: swr p sequence --------------------------- Let us solve: What is prob of sequence waan when four letters picked without replacement from awwalmlwnanmawmnlwlw? Output: 3/1615 Let us solve: Two letters picked without replacement from {j: 2, n: 2, w: 6, y: 2}. Give prob of sequence nw. Output: 1/11 Let us sol...
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numbers: is factor ------------------ Exercise: Does 146 divide 116492? Result: False Exercise: Is 64560 a multiple of 60? Result: True Exercise: Does 77 divide 83468? Result: True Exercise: Is 36 a factor of 3960? Result: True Exercise: Is 8 a factor of 6684293? Result: False Exercise: Is 104504880 a multiple of 15? R...
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probability: swr p sequence --------------------------- Puzzle: Calculate prob of sequence ho when two letters picked without replacement from {h: 5, t: 4, o: 1}. Soln: 1/18 Puzzle: Three letters picked without replacement from xuouu. Give prob of sequence uox. Soln: 1/20 Puzzle: What is prob of sequence zb when two le...
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measurement: conversion ----------------------- Task: What is 7/4 of a milligram in micrograms? Calculation: 1750 Task: What is 8.363146ml in litres? Calculation: 0.008363146 Task: What is 33/5 of a millisecond in microseconds? Calculation: 6600 Task: What is thirty-one halves of a litre in millilitres? Calculation: 15...
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measurement: time ----------------- Input: How many minutes are there between 4:05 PM and 12:55 AM? Calculation: 530 Input: What is 564 minutes after 2:47 PM? Calculation: 12:11 AM Input: What is 344 minutes after 8:20 AM? Calculation: 2:04 PM Input: How many minutes are there between 3:54 PM and 2:01 AM? Calculation: ...
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numbers: gcd ------------ Part A: Calculate the highest common divisor of 3190081239 and 73. = : 73 Part A: Calculate the highest common divisor of 3498 and 1650. = : 66 Part A: Calculate the highest common factor of 980 and 20. = : 20 Part A: What is the greatest common factor of 525432 and 312? = : 24 Part A: Calcula...
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measurement: conversion ----------------------- Q/A: What is 42/5 of a microgram in nanograms? Result: 8400 Q/A: What is 72150.67 millennia in centuries? Result: 721506.7 Q/A: What is 3/5 of a minute in milliseconds? Result: 36000 Q/A: How many months are there in 4.534974 years? Result: 54.419688 Q/A: Convert 83495.4m...
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measurement: time ----------------- Ask: How many minutes are there between 4:50 PM and 1:40 AM? Resolution: 530 Ask: How many minutes are there between 9:38 PM and 3:49 AM? Resolution: 371 Ask: What is 597 minutes before 1:09 PM? Resolution: 3:12 AM Ask: What is 341 minutes after 1:14 AM? Resolution: 6:55 AM Ask: How ...
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numbers: place value -------------------- Qn: What is the hundreds digit of 243865231? Yields: 2 Qn: What is the tens digit of 2209? Yields: 0 Qn: What is the units digit of 1472? Yields: 2 Qn: What is the hundred thousands digit of 1189261798? Yields: 2 Qn: What is the millions digit of 13863411? Yields: 3 Qn: What is...
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numbers: is prime ----------------- Challenge: Is 4387023755 composite? Key: True Challenge: Is 5296154047 prime? Key: False Challenge: Is 4618567 a composite number? Key: False Challenge: Is 19482207 a prime number? Key: False Challenge: Is 538429 composite? Key: True Challenge: Is 10726271 a composite number? Key: Tr...
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numbers: is factor ------------------ Conundrum: Is 1947 a factor of 98351504? Eval: False Conundrum: Is 331 a factor of 19269822? Eval: False Conundrum: Does 2 divide 91? Eval: False Conundrum: Is 312974 a multiple of 33? Eval: False Conundrum: Does 24 divide 2297? Eval: False Conundrum: Is 423839 a multiple of 19? Ev...
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numbers: place value -------------------- Example: What is the hundreds digit of 102373? Response: 3 Example: What is the hundreds digit of 17583606? Response: 6 Example: What is the hundred thousands digit of 2623737? Response: 6 Example: What is the millions digit of 5749120? Response: 5 Example: What is the thousand...
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arithmetic: nearest integer root -------------------------------- Item: What is the tenth root of 5839190 to the nearest integer? Answer: 5 Item: What is the cube root of 339 to the nearest integer? Answer: 7 Item: What is 9538 to the power of 1/2, to the nearest integer? Answer: 98 Item: What is 7323 to the power of 1...
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measurement: time ----------------- Example: What is 63 minutes after 6:10 PM? Answer: 7:13 PM Example: How many minutes are there between 7:23 PM and 11:36 PM? Answer: 253 Example: What is 399 minutes before 1:44 PM? Answer: 7:05 AM Example: How many minutes are there between 1:38 AM and 8:26 AM? Answer: 408 Example: ...
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numbers: is prime ----------------- Exercise: Is 19256813 a prime number? Resolution: False Exercise: Is 29568238391 composite? Resolution: True Exercise: Is 277567 composite? Resolution: False Exercise: Is 45535223 composite? Resolution: False Exercise: Is 329977 composite? Resolution: False Exercise: Is 30614539 a co...
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numbers: gcd ------------ Item: Calculate the highest common factor of 122 and 34. Final Answer: 2 Item: Calculate the greatest common factor of 42765 and 5. Final Answer: 5 Item: Calculate the highest common factor of 117 and 1503. Final Answer: 9 Item: Calculate the greatest common factor of 432 and 162. Final Answer...
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probability: swr p sequence --------------------------- Scenario: Calculate prob of sequence uuxc when four letters picked without replacement from xuuxdxxcxcxx. Gives: 7/2970 Scenario: Two letters picked without replacement from rdedf. Give prob of sequence re. Gives: 1/20 Scenario: What is prob of sequence kdkd when ...
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probability: swr p level set ---------------------------- Case: What is prob of picking 1 p, 1 k, and 1 d when three letters picked without replacement from {l: 5, d: 1, p: 1, i: 2, k: 1}? Outcome: 1/120 Case: Three letters picked without replacement from {k: 3, p: 12}. What is prob of picking 3 p? Outcome: 44/91 Case:...
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numbers: is prime ----------------- Topic: Is 59536067 composite? Explanation: False Topic: Is 4621 prime? Explanation: True Topic: Is 295553 a prime number? Explanation: True Topic: Is 25997 prime? Explanation: True Topic: Is 78922009 a prime number? Explanation: False Topic: Is 161203467247 a prime number? Explanatio...
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measurement: time ----------------- Given: What is 467 minutes after 9:50 PM? Outcome: 5:37 AM Given: How many minutes are there between 9:31 AM and 7:18 PM? Outcome: 587 Given: What is 597 minutes after 8:45 AM? Outcome: 6:42 PM Given: How many minutes are there between 1:15 PM and 2:04 PM? Outcome: 49 Given: How many...
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arithmetic: nearest integer root -------------------------------- Input: What is the cube root of 2947269775 to the nearest integer? →: 1434 Input: What is 532669893 to the power of 1/4, to the nearest integer? →: 152 Input: What is 9375 to the power of 1/3, to the nearest integer? →: 21 Input: What is the cube root of...
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numbers: is factor ------------------ Example: Does 13 divide 2074982? Gives: True Example: Does 85 divide 7987535? Gives: True Example: Does 45 divide 26629? Gives: False Example: Is 359353064 a multiple of 5205? Gives: False Example: Is 561 a factor of 9203766? Gives: True Example: Is 64674 a multiple of 33? Gives: F...
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numbers: div remainder ---------------------- Given: Calculate the remainder when 659 is divided by 82. Sol: 3 Given: Calculate the remainder when 2429416 is divided by 117. Sol: 28 Given: What is the remainder when 1232254 is divided by 49289? Sol: 29 Given: Calculate the remainder when 2896 is divided by 200. Sol: 96...
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measurement: time ----------------- Statement: How many minutes are there between 9:49 PM and 9:28 AM? A: 699 Statement: How many minutes are there between 12:24 AM and 10:34 AM? A: 610 Statement: What is 121 minutes before 12:00 PM? A: 9:59 AM Statement: What is 501 minutes after 10:11 AM? A: 6:32 PM Statement: What i...
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measurement: conversion ----------------------- Q: How many milliseconds are there in 1/24 of a minute? Answer: 2500 Q: How many seconds are there in two ninths of a day? Answer: 19200 Q: How many nanograms are there in eleven eighths of a microgram? Answer: 1375 Q: Convert 335.463 millilitres to litres. Answer: 0.3354...
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