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numbers: place value -------------------- Qn: What is the units digit of 1129963? Final Answer: 3 Qn: What is the thousands digit of 101368? Final Answer: 1 Qn: What is the tens digit of 62329? Final Answer: 2 Qn: What is the tens digit of 1290227876? Final Answer: 7 Qn: What is the tens digit of 1104? Final Answer: 0 ...
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measurement: conversion ----------------------- Prompt: What is 37136.52km in centimeters? Final Answer: 3713652000 Prompt: How many centimeters are there in seventeen halves of a meter? Final Answer: 850 Prompt: Convert 34.4745 centuries to months. Final Answer: 41369.4 Prompt: What is 45/4 of a litre in millilitres? ...
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probability: swr p sequence --------------------------- Question: What is prob of sequence nlt when three letters picked without replacement from {n: 1, e: 1, t: 1, a: 5, l: 1}? Answer: 1/504 Question: Two letters picked without replacement from bbbwwwbbbbw. What is prob of sequence bb? Answer: 21/55 Question: Calculat...
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numbers: lcm ------------ Inquiry: Find the common denominator of 107/32228 and 73/52. Workthrough: 418964 Inquiry: Find the common denominator of -76/7095 and 103/7095. Workthrough: 7095 Inquiry: What is the common denominator of -95/58 and -63/711950? Workthrough: 711950 Inquiry: What is the least common multiple of ...
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arithmetic: nearest integer root -------------------------------- Challenge: What is the tenth root of 317399 to the nearest integer? Eval: 4 Challenge: What is the third root of 9558552 to the nearest integer? Eval: 212 Challenge: What is 68238 to the power of 1/2, to the nearest integer? Eval: 261 Challenge: What is ...
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numbers: gcd ------------ Issue: Calculate the greatest common factor of 3002 and 418. Ans: 38 Issue: What is the greatest common divisor of 64636609 and 1241? Ans: 73 Issue: Calculate the greatest common factor of 12049032 and 480. Ans: 24 Issue: Calculate the greatest common factor of 5 and 665. Ans: 5 Issue: Calcula...
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arithmetic: nearest integer root -------------------------------- Q): What is 248865 to the power of 1/2, to the nearest integer? Sol: 499 Q): What is the square root of 116146601 to the nearest integer? Sol: 10777 Q): What is 567646051 to the power of 1/3, to the nearest integer? Sol: 828 Q): What is the cube root of ...
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probability: swr p level set ---------------------------- Ask: Two letters picked without replacement from dddm. Give prob of picking 2 d. Fix: 1/2 Ask: Three letters picked without replacement from ttxzwttwxvzvxkk. Give prob of picking 2 t and 1 v. Fix: 12/455 Ask: What is prob of picking 3 u when three letters picked...
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numbers: gcd ------------ Scenario: Calculate the greatest common factor of 182925 and 466425. Outcome: 675 Scenario: Calculate the highest common divisor of 208 and 962. Outcome: 26 Scenario: What is the greatest common factor of 58248 and 1129824? Outcome: 72 Scenario: What is the greatest common divisor of 814359 an...
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measurement: conversion ----------------------- Statement: How many kilograms are there in 3.546145g? Key: 0.003546145 Statement: How many years are there in 27/4 of a millennium? Key: 6750 Statement: Convert 1643.2161 hours to days. Key: 68.4673375 Statement: How many micrograms are there in 7.926154 tonnes? Key: 7926...
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probability: swr p level set ---------------------------- Qn: Two letters picked without replacement from immimiiwmm. What is prob of picking 1 i and 1 m? Response: 4/9 Qn: Two letters picked without replacement from wiwilswlstyl. Give prob of picking 1 l and 1 s. Response: 1/11 Qn: Three letters picked without replace...
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measurement: conversion ----------------------- Puzzle: How many micrometers are there in 44/5 of a centimeter? Compute: 88000 Puzzle: How many millilitres are there in six fifths of a litre? Compute: 1200 Puzzle: What is 7/2 of a hour in seconds? Compute: 12600 Puzzle: How many months are there in fourty-five quarters...
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arithmetic: nearest integer root -------------------------------- Question: What is the square root of 15434638 to the nearest integer? Solution: 3929 Question: What is the cube root of 47836 to the nearest integer? Solution: 36 Question: What is the third root of 2850609327 to the nearest integer? Solution: 1418 Quest...
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numbers: div remainder ---------------------- Input: Calculate the remainder when 2202 is divided by 170. Output: 162 Input: What is the remainder when 70 is divided by 38? Output: 32 Input: Calculate the remainder when 10807979 is divided by 10. Output: 9 Input: Calculate the remainder when 2517 is divided by 98. Outp...
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numbers: place value -------------------- Problem #: What is the thousands digit of 5684? Eval: 5 Problem #: What is the thousands digit of 52473115? Eval: 3 Problem #: What is the hundreds digit of 208? Eval: 2 Problem #: What is the tens digit of 14604442? Eval: 4 Problem #: What is the thousands digit of 1124146? Ev...
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numbers: is prime ----------------- Task: Is 25599131969 a composite number? Solution: True Task: Is 150258271 a prime number? Solution: False Task: Is 4590661 prime? Solution: True Task: Is 416971999 prime? Solution: True Task: Is 93415222 composite? Solution: True Task: Is 1068611 a prime number? Solution: True Task:...
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numbers: is prime ----------------- Conundrum: Is 87883 a prime number? Solution: False Conundrum: Is 51943 a prime number? Solution: False Conundrum: Is 1801 a prime number? Solution: True Conundrum: Is 101378371 a prime number? Solution: True Conundrum: Is 10034506681 a composite number? Solution: True Conundrum: Is ...
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measurement: conversion ----------------------- Inquiry: How many millimeters are there in 17/2 of a centimeter? Soln: 85 Inquiry: What is thirty-one fifths of a litre in millilitres? Soln: 6200 Inquiry: What is 21/4 of a kilogram in grams? Soln: 5250 Inquiry: What is 52/5 of a litre in millilitres? Soln: 10400 Inquiry...
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probability: swr p sequence --------------------------- Task: Two letters picked without replacement from rriqrrqrrrkrrkkkqr. What is prob of sequence ir? Result: 5/153 Task: What is prob of sequence sffs when four letters picked without replacement from sfffffffffffsfsfssf? Result: 455/11628 Task: What is prob of sequ...
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numbers: lcm ------------ Math Problem: Calculate the least common multiple of 573 and 6. Ans: 1146 Math Problem: What is the common denominator of 91/102 and -36/833? Ans: 4998 Math Problem: What is the common denominator of -13/9475372 and -119/6? Ans: 28426116 Math Problem: What is the lowest common multiple of 576 ...
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numbers: is prime ----------------- Issue: Is 2285719337 a prime number? Workthrough: False Issue: Is 15814 composite? Workthrough: True Issue: Is 1509331 prime? Workthrough: True Issue: Is 461542339 a composite number? Workthrough: False Issue: Is 2435491 prime? Workthrough: False Issue: Is 605257 a composite number? ...
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probability: swr p level set ---------------------------- Case: Calculate prob of picking 1 o and 1 p when two letters picked without replacement from iibwwcpoioww. Resolution: 1/33 Case: Four letters picked without replacement from nnnnnjjjjjnjnjnnnnjz. Give prob of picking 2 n, 1 j, and 1 z. Resolution: 88/969 Case: ...
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probability: swr p sequence --------------------------- What if: Calculate prob of sequence mc when two letters picked without replacement from mmccgmcmmmmb. Conclusion: 7/44 What if: Calculate prob of sequence lxvl when four letters picked without replacement from {v: 5, a: 5, n: 2, x: 1, q: 1, l: 5}. Conclusion: 25/2...
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numbers: is factor ------------------ Inquiry: Is 527085 a multiple of 1105? Steps: True Inquiry: Is 16461530 a multiple of 252? Steps: False Inquiry: Does 168 divide 397302401? Steps: False Inquiry: Is 13 a factor of 218254? Steps: False Inquiry: Is 631 a factor of 76858324? Steps: True Inquiry: Does 15 divide 14025? ...
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measurement: conversion ----------------------- Qn: How many years are there in 1/5 of a millennium? Reply: 200 Qn: What is 0.7088025 hours in nanoseconds? Reply: 2551689000000 Qn: How many millilitres are there in thirteen quarters of a litre? Reply: 3250 Qn: What is 511161.5ml in litres? Reply: 511.1615 Qn: Convert 4...
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numbers: lcm ------------ Example: Calculate the smallest common multiple of 126214 and 5313. Resolution: 60961362 Example: Calculate the common denominator of -11/13554 and -133/66. Resolution: 149094 Example: Find the common denominator of -25/7644 and 101/6552. Resolution: 45864 Example: What is the common denominat...
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numbers: is factor ------------------ Problem: Is 14 a factor of 3276? Calculation: True Problem: Is 106 a factor of 1670560? Calculation: True Problem: Is 69 even? Calculation: False Problem: Does 96 divide 8544? Calculation: True Problem: Is 59 a factor of 85255? Calculation: True Problem: Is 168 a factor of 20610364...
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numbers: div remainder ---------------------- Test item: Calculate the remainder when 54408 is divided by 27200. Workthrough: 8 Test item: Calculate the remainder when 4083 is divided by 8. Workthrough: 3 Test item: What is the remainder when 83822 is divided by 20916? Workthrough: 158 Test item: What is the remainder ...
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measurement: time ----------------- Issue: How many minutes are there between 7:48 PM and 5:47 AM? Soln: 599 Issue: What is 570 minutes after 3:37 AM? Soln: 1:07 PM Issue: How many minutes are there between 7:51 PM and 8:43 PM? Soln: 52 Issue: What is 249 minutes after 5:24 PM? Soln: 9:33 PM Issue: What is 202 minutes ...
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arithmetic: nearest integer root -------------------------------- Topic: What is the third root of 81047 to the nearest integer? Reply: 43 Topic: What is the eighth root of 159293731 to the nearest integer? Reply: 11 Topic: What is 48836057 to the power of 1/10, to the nearest integer? Reply: 6 Topic: What is the cube ...
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numbers: place value -------------------- Subquestion: What is the units digit of 9713? Ans: 3 Subquestion: What is the ten thousands digit of 265960? Ans: 6 Subquestion: What is the ten thousands digit of 414933? Ans: 1 Subquestion: What is the millions digit of 5759027? Ans: 5 Subquestion: What is the millions digit ...
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measurement: time ----------------- Question: What is 92 minutes after 12:34 PM? Ans: 2:06 PM Question: What is 167 minutes after 1:25 PM? Ans: 4:12 PM Question: What is 98 minutes before 7:39 AM? Ans: 6:01 AM Question: What is 337 minutes after 2:01 PM? Ans: 7:38 PM Question: How many minutes are there between 1:29 AM...
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probability: swr p sequence --------------------------- Problem: Calculate prob of sequence xrj when three letters picked without replacement from {a: 1, x: 2, g: 4, j: 4, r: 5}. Soln: 1/84 Problem: Calculate prob of sequence kwii when four letters picked without replacement from {k: 1, v: 1, i: 3, e: 1, w: 2, x: 3}. S...
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numbers: place value -------------------- Task: What is the ten thousands digit of 536176? Derivation: 3 Task: What is the millions digit of 1916144? Derivation: 1 Task: What is the tens digit of 6863? Derivation: 6 Task: What is the thousands digit of 4702245579? Derivation: 5 Task: What is the tens digit of 152522061...
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arithmetic: nearest integer root -------------------------------- Problem #: What is the cube root of 35221082 to the nearest integer? Gives: 328 Problem #: What is the fourth root of 5491 to the nearest integer? Gives: 9 Problem #: What is 3122 to the power of 1/4, to the nearest integer? Gives: 7 Problem #: What is 1...
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numbers: is factor ------------------ Input: Is 35 a factor of 4021? Response: False Input: Does 11 divide 1740? Response: False Input: Does 79 divide 1343? Response: True Input: Is 482 a factor of 125320? Response: True Input: Is 163 a factor of 1822590205? Response: True Input: Is 1354 a multiple of 3? Response: Fals...
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probability: swr p sequence --------------------------- Situation: Four letters picked without replacement from kkkccycckcccc. What is prob of sequence kkky? Derivation: 1/715 Situation: Three letters picked without replacement from {y: 2, o: 2, e: 1, j: 1}. What is prob of sequence jeo? Derivation: 1/60 Situation: Wha...
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numbers: gcd ------------ Subquestion: What is the greatest common divisor of 1149 and 49966563? Result: 1149 Subquestion: Calculate the greatest common divisor of 85 and 51. Result: 17 Subquestion: What is the greatest common factor of 26298 and 11451318? Result: 2922 Subquestion: Calculate the greatest common factor ...
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probability: swr p level set ---------------------------- Input: Calculate prob of picking 1 s and 2 f when three letters picked without replacement from {f: 2, s: 1, j: 3, e: 1, y: 3}. A.: 1/120 Input: Three letters picked without replacement from {n: 4, d: 1, p: 1, g: 3, e: 1, o: 5}. Give prob of picking 1 n, 1 p, an...
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measurement: conversion ----------------------- Task: How many millimeters are there in seven quarters of a meter? Finding: 1750 Task: What is 0.492354kg in milligrams? Finding: 492354 Task: What is twenty-one quarters of a minute in seconds? Finding: 315 Task: How many nanometers are there in 91.57577 micrometers? Fin...
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numbers: lcm ------------ Query: Calculate the common denominator of -38/34977 and 83/1869. Calculation: 244839 Query: What is the lowest common multiple of 47699255 and 12202135? Calculation: 524691805 Query: What is the smallest common multiple of 48 and 1456? Calculation: 4368 Query: Find the common denominator of 1...
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numbers: is factor ------------------ Prompt: Is 24 a factor of 672? Outcome: True Prompt: Does 6 divide 504? Outcome: True Prompt: Is 225839595 a multiple of 5? Outcome: True Prompt: Is 59322004 a multiple of 28? Outcome: True Prompt: Does 16 divide 249179040? Outcome: True Prompt: Does 21 divide 8156? Outcome: False ...
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arithmetic: nearest integer root -------------------------------- Given: What is 18444 to the power of 1/2, to the nearest integer? Calculation: 136 Given: What is the seventh root of 3116918 to the nearest integer? Calculation: 8 Given: What is 77634059 to the power of 1/10, to the nearest integer? Calculation: 6 Give...
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numbers: is prime ----------------- Scenario: Is 2429309 prime? Outcome: False Scenario: Is 1072987 prime? Outcome: False Scenario: Is 27798346193 a prime number? Outcome: True Scenario: Is 34123 composite? Outcome: False Scenario: Is 18513191 prime? Outcome: True Scenario: Is 20541539677 composite? Outcome: False Scen...
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numbers: list prime factors --------------------------- Math Problem: What are the prime factors of 2165834? Clarification: 2, 11, 17, 5791 Math Problem: List the prime factors of 207715950. Clarification: 2, 3, 5, 13, 35507 Math Problem: List the prime factors of 14654. Clarification: 2, 17, 431 Math Problem: What are...
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measurement: conversion ----------------------- Given: Convert 6397.004 years to decades. Final Answer: 639.7004 Given: What is 80780.36 micrometers in meters? Final Answer: 0.08078036 Given: How many meters are there in five quarters of a kilometer? Final Answer: 1250 Given: What is 1.8346473us in hours? Final Answer:...
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probability: swr p sequence --------------------------- Example: Three letters picked without replacement from rrr. What is prob of sequence rrr? Steps: 1 Example: Four letters picked without replacement from {y: 1, i: 17}. Give prob of sequence iiyi. Steps: 1/18 Example: Two letters picked without replacement from zzz...
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measurement: time ----------------- Conundrum: What is 115 minutes before 11:09 AM? Ans: 9:14 AM Conundrum: How many minutes are there between 9:40 PM and 11:46 PM? Ans: 126 Conundrum: What is 705 minutes after 12:03 AM? Ans: 11:48 AM Conundrum: How many minutes are there between 3:43 AM and 1:26 PM? Ans: 583 Conundrum...
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numbers: place value -------------------- Part A: What is the units digit of 296847592? A.: 2 Part A: What is the millions digit of 200099339? A.: 0 Part A: What is the hundred thousands digit of 169928? A.: 1 Part A: What is the hundreds digit of 1978? A.: 9 Part A: What is the tens digit of 7852? A.: 5 Part A: What i...
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numbers: is factor ------------------ Question: Does 47 divide 589575176? Finding: False Question: Is 18654 a multiple of 3? Finding: True Question: Does 121 divide 20963? Finding: False Question: Is 1040 a multiple of 20? Finding: True Question: Is 847223163 a multiple of 78? Finding: False Question: Is 79 a factor of...
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numbers: div remainder ---------------------- Situation: Calculate the remainder when 25431919 is divided by 84. A: 79 Situation: What is the remainder when 12081 is divided by 4? A: 1 Situation: Calculate the remainder when 64 is divided by 50. A: 14 Situation: What is the remainder when 2007 is divided by 183? A: 177...
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numbers: place value -------------------- Prompt: What is the thousands digit of 3666? = : 3 Prompt: What is the tens digit of 35553286? = : 8 Prompt: What is the hundreds digit of 32220? = : 2 Prompt: What is the hundreds digit of 3855? = : 8 Prompt: What is the tens digit of 29464? = : 6 Prompt: What is the thousands...
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measurement: time ----------------- Q/A: How many minutes are there between 2:15 PM and 7:33 PM? Compute: 318 Q/A: How many minutes are there between 11:59 PM and 11:16 AM? Compute: 677 Q/A: What is 508 minutes before 4:00 PM? Compute: 7:32 AM Q/A: What is 372 minutes before 3:44 AM? Compute: 9:32 PM Q/A: How many minu...
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arithmetic: nearest integer root -------------------------------- Task: What is 452 to the power of 1/10, to the nearest integer? Steps: 2 Task: What is the cube root of 146678 to the nearest integer? Steps: 53 Task: What is 179376551 to the power of 1/5, to the nearest integer? Steps: 45 Task: What is 1190295 to the p...
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probability: swr p level set ---------------------------- Q/A: Three letters picked without replacement from ydjjddbvjbj. What is prob of picking 3 d? A: 1/165 Q/A: What is prob of picking 1 y and 1 o when two letters picked without replacement from yroyrrr? A: 2/21 Q/A: Three letters picked without replacement from ff...
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arithmetic: nearest integer root -------------------------------- Prompt: What is 443811356 to the power of 1/2, to the nearest integer? Calculation: 21067 Prompt: What is 935 to the power of 1/8, to the nearest integer? Calculation: 2 Prompt: What is the square root of 179112815 to the nearest integer? Calculation: 13...
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measurement: time ----------------- What if: How many minutes are there between 11:53 AM and 1:50 PM? Output: 117 What if: How many minutes are there between 6:48 PM and 10:39 PM? Output: 231 What if: How many minutes are there between 5:12 AM and 3:48 PM? Output: 636 What if: How many minutes are there between 3:42 PM...
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numbers: div remainder ---------------------- Let: What is the remainder when 6177 is divided by 101? Thus: 16 Let: Calculate the remainder when 12664 is divided by 99. Thus: 91 Let: What is the remainder when 624824 is divided by 30? Thus: 14 Let: What is the remainder when 23263 is divided by 23076? Thus: 187 Let: Wh...
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numbers: div remainder ---------------------- Subject: Calculate the remainder when 319682971 is divided by 16. Answer: 11 Subject: What is the remainder when 4164 is divided by 610? Answer: 504 Subject: What is the remainder when 1662 is divided by 321? Answer: 57 Subject: Calculate the remainder when 7242892 is divid...
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numbers: place value -------------------- What if: What is the hundreds digit of 218? Explanation: 2 What if: What is the ten thousands digit of 49593003? Explanation: 9 What if: What is the tens digit of 1479264790? Explanation: 9 What if: What is the units digit of 2922806? Explanation: 6 What if: What is the ten mil...
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probability: swr p sequence --------------------------- Let: Three letters picked without replacement from {c: 7, y: 2, u: 1, f: 1, e: 6}. Give prob of sequence yfe. Outcome: 1/340 Let: What is prob of sequence ct when two letters picked without replacement from {c: 2, f: 1, y: 6, q: 1, t: 5}? Outcome: 1/21 Let: What i...
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probability: swr p level set ---------------------------- Q.: What is prob of picking 2 i and 1 w when three letters picked without replacement from {i: 4, w: 1, k: 1, n: 2}? Result: 3/28 Q.: Calculate prob of picking 4 l when four letters picked without replacement from llbqlllllqqp. Result: 7/99 Q.: Three letters pic...
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probability: swr p level set ---------------------------- Math Problem: What is prob of picking 1 f, 1 p, and 2 w when four letters picked without replacement from {w: 3, f: 1, t: 1, p: 5}? Hence: 1/14 Math Problem: Calculate prob of picking 3 t when three letters picked without replacement from {t: 9}. Hence: 1 Math P...
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numbers: gcd ------------ Qn: Calculate the highest common factor of 50 and 380. Math A: 10 Qn: Calculate the highest common divisor of 244044 and 7281. Math A: 9 Qn: Calculate the greatest common factor of 668 and 76560816. Math A: 668 Qn: What is the highest common divisor of 1288143343 and 56636? Math A: 14159 Qn: C...
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numbers: div remainder ---------------------- Exercise: What is the remainder when 27338407 is divided by 1727? Calculation: 1724 Exercise: What is the remainder when 1441 is divided by 297? Calculation: 253 Exercise: Calculate the remainder when 4260 is divided by 398. Calculation: 280 Exercise: Calculate the remainde...
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arithmetic: nearest integer root -------------------------------- Problem Statement: What is the ninth root of 22697680 to the nearest integer? Outcome: 7 Problem Statement: What is the third root of 8272 to the nearest integer? Outcome: 20 Problem Statement: What is 104024719 to the power of 1/2, to the nearest intege...
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numbers: is factor ------------------ Exercise: Is 29 a factor of 343? Derivation: False Exercise: Is 8 a factor of 992? Derivation: True Exercise: Is 26103 a multiple of 94? Derivation: False Exercise: Is 3 a factor of 113321? Derivation: False Exercise: Is 1445701 a multiple of 953? Derivation: True Exercise: Does 16...
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probability: swr p level set ---------------------------- Problem: What is prob of picking 1 s, 1 u, 1 j, and 1 k when four letters picked without replacement from {j: 9, u: 6, s: 1, k: 3}? Reply: 27/646 Problem: Two letters picked without replacement from {f: 7, u: 1}. Give prob of picking 1 f and 1 u. Reply: 1/4 Prob...
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probability: swr p sequence --------------------------- Q/A: What is prob of sequence ee when two letters picked without replacement from {e: 10, v: 2}? Solution: 15/22 Q/A: Calculate prob of sequence guy when three letters picked without replacement from kruyhkhrkhkkhhkghhhh. Solution: 1/6840 Q/A: Calculate prob of se...
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probability: swr p level set ---------------------------- Inquiry: What is prob of picking 1 f and 1 x when two letters picked without replacement from {f: 12, x: 7}? Ans: 28/57 Inquiry: Three letters picked without replacement from uuuuuduauuuuuu. Give prob of picking 1 u and 2 d. Ans: 0 Inquiry: Three letters picked ...
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numbers: is prime ----------------- Math Q: Is 10884917 a prime number? Outcome: True Math Q: Is 63191 a composite number? Outcome: True Math Q: Is 999926123 prime? Outcome: False Math Q: Is 102965 a composite number? Outcome: True Math Q: Is 95383 a composite number? Outcome: False Math Q: Is 627491 a composite number...
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measurement: conversion ----------------------- Topic: What is 45/4 of a decade in months? Soln: 1350 Topic: What is 7/8 of a gram in milligrams? Soln: 875 Topic: How many years are there in nine tenths of a decade? Soln: 9 Topic: What is eighteen fifths of a milligram in micrograms? Soln: 3600 Topic: Convert 1420.379k...
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measurement: time ----------------- Prompt: How many minutes are there between 9:56 AM and 4:27 PM? Answer: 391 Prompt: What is 664 minutes after 10:04 PM? Answer: 9:08 AM Prompt: What is 315 minutes after 3:19 PM? Answer: 8:34 PM Prompt: What is 690 minutes before 1:00 PM? Answer: 1:30 AM Prompt: How many minutes are ...
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measurement: time ----------------- Task: What is 556 minutes after 9:17 PM? Key: 6:33 AM Task: What is 681 minutes before 11:11 PM? Key: 11:50 AM Task: How many minutes are there between 11:12 PM and 11:51 PM? Key: 39 Task: What is 320 minutes after 3:49 AM? Key: 9:09 AM Task: How many minutes are there between 3:36 P...
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measurement: time ----------------- Issue: What is 10 minutes before 9:32 AM? Compute: 9:22 AM Issue: How many minutes are there between 2:30 PM and 7:39 PM? Compute: 309 Issue: How many minutes are there between 10:44 AM and 6:07 PM? Compute: 443 Issue: How many minutes are there between 4:28 PM and 12:21 AM? Compute:...
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arithmetic: nearest integer root -------------------------------- Math Q: What is the third root of 18806115 to the nearest integer? Derivation: 266 Math Q: What is 2306857032 to the power of 1/3, to the nearest integer? Derivation: 1321 Math Q: What is the eighth root of 3333 to the nearest integer? Derivation: 3 Math...
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measurement: time ----------------- Part A: How many minutes are there between 1:40 AM and 8:52 AM? Finding: 432 Part A: How many minutes are there between 5:59 AM and 3:45 PM? Finding: 586 Part A: What is 528 minutes after 8:42 PM? Finding: 5:30 AM Part A: What is 589 minutes after 7:21 AM? Finding: 5:10 PM Part A: Wh...
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arithmetic: nearest integer root -------------------------------- Q/A: What is 20960575 to the power of 1/7, to the nearest integer? Hence: 11 Q/A: What is 2836 to the power of 1/2, to the nearest integer? Hence: 53 Q/A: What is 55561 to the power of 1/3, to the nearest integer? Hence: 38 Q/A: What is 1959533329 to the...
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numbers: gcd ------------ Problem Statement: Calculate the greatest common divisor of 2176 and 1802. Fix: 34 Problem Statement: Calculate the highest common factor of 35173573 and 309. Fix: 103 Problem Statement: What is the highest common factor of 7747 and 122? Fix: 61 Problem Statement: What is the greatest common f...
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numbers: is factor ------------------ Conundrum: Is 191592 a multiple of 24? Output: True Conundrum: Does 3942 divide 1007776242? Output: True Conundrum: Does 149 divide 60105? Output: False Conundrum: Does 911 divide 10757999? Output: True Conundrum: Does 411 divide 12828132? Output: True Conundrum: Is 314 a factor of...
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arithmetic: nearest integer root -------------------------------- Example: What is the third root of 1470 to the nearest integer? Clarification: 11 Example: What is the square root of 1645 to the nearest integer? Clarification: 41 Example: What is the tenth root of 7403611000 to the nearest integer? Clarification: 10 E...
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probability: swr p level set ---------------------------- Case: Two letters picked without replacement from ppppaappaappa. Give prob of picking 2 p. Answer: 14/39 Case: Two letters picked without replacement from {c: 1, n: 2, q: 2}. What is prob of picking 2 q? Answer: 1/10 Case: What is prob of picking 2 s when two le...
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probability: swr p sequence --------------------------- Ask: Two letters picked without replacement from ktx. Give prob of sequence tx. Response: 1/6 Ask: Two letters picked without replacement from hzzh. What is prob of sequence zz? Response: 1/6 Ask: Calculate prob of sequence cm when two letters picked without repla...
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numbers: gcd ------------ Q: Calculate the highest common divisor of 264 and 69256. Response: 88 Q: What is the greatest common factor of 128367685 and 645? Response: 215 Q: What is the greatest common divisor of 44356 and 191389316? Response: 3412 Q: What is the greatest common factor of 2443929 and 447? Response: 3 Q...
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numbers: is factor ------------------ Test item: Does 805 divide 538545? Resolution: True Test item: Is 20 a factor of 130452980? Resolution: True Test item: Does 87 divide 1789416? Resolution: True Test item: Is 33 a factor of 21648? Resolution: True Test item: Is 1529710 a multiple of 410? Resolution: True Test item:...
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numbers: is factor ------------------ Example: Is 12 a factor of 40870632? Explanation: True Example: Is 201716467 a multiple of 1725? Explanation: False Example: Does 14 divide 320629? Explanation: False Example: Does 22 divide 550? Explanation: True Example: Does 120 divide 163838333? Explanation: False Example: Does...
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probability: swr p sequence --------------------------- Q): Two letters picked without replacement from {a: 1, e: 2, r: 1}. What is prob of sequence ar? Fix: 1/12 Q): Two letters picked without replacement from ccccccxxccxxcxckxc. Give prob of sequence cc. Fix: 55/153 Q): Two letters picked without replacement from drr...
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measurement: conversion ----------------------- Problem #: How many decades are there in 13/5 of a century? Calculation: 26 Problem #: How many millimeters are there in one sixteenth of a kilometer? Calculation: 62500 Problem #: Convert 2.442902ug to nanograms. Calculation: 2442.902 Problem #: How many millilitres are ...
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arithmetic: nearest integer root -------------------------------- Example: What is the square root of 1579498 to the nearest integer? Conclusion: 1257 Example: What is the third root of 8669 to the nearest integer? Conclusion: 21 Example: What is the third root of 39203932 to the nearest integer? Conclusion: 340 Exampl...
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numbers: place value -------------------- Puzzle: What is the thousands digit of 44281573? Soln: 1 Puzzle: What is the hundreds digit of 170714? Soln: 7 Puzzle: What is the units digit of 132054? Soln: 4 Puzzle: What is the ten thousands digit of 12683352? Soln: 8 Puzzle: What is the thousands digit of 542769436? Soln:...
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numbers: is prime ----------------- Situation: Is 86627 a prime number? Answer: True Situation: Is 38408359 a prime number? Answer: False Situation: Is 10589 a composite number? Answer: False Situation: Is 5275860263 prime? Answer: False Situation: Is 2969704817 a composite number? Answer: False Situation: Is 814161057...
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numbers: is prime ----------------- Ask: Is 15996703 prime? Yields: True Ask: Is 190181 a composite number? Yields: False Ask: Is 3333337429 composite? Yields: False Ask: Is 56517 a prime number? Yields: False Ask: Is 790147 prime? Yields: False Ask: Is 130847500513 prime? Yields: False Ask: Is 40997 a prime number? Yi...
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numbers: div remainder ---------------------- Math Q: Calculate the remainder when 133462 is divided by 133435. Reply: 27 Math Q: What is the remainder when 57474 is divided by 95? Reply: 94 Math Q: What is the remainder when 7149 is divided by 14? Reply: 9 Math Q: What is the remainder when 313 is divided by 79? Reply...
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arithmetic: nearest integer root -------------------------------- Subject: What is the third root of 14117612 to the nearest integer? Answer: 242 Subject: What is 4576139 to the power of 1/2, to the nearest integer? Answer: 2139 Subject: What is the square root of 8889 to the nearest integer? Answer: 94 Subject: What i...
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numbers: is prime ----------------- Let us solve: Is 240632299 prime? Soln: True Let us solve: Is 3593341 prime? Soln: False Let us solve: Is 35659066433 composite? Soln: False Let us solve: Is 5269984147 a prime number? Soln: True Let us solve: Is 162894077 a prime number? Soln: True Let us solve: Is 1127317 prime? So...
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numbers: gcd ------------ Exercise: Calculate the greatest common divisor of 156 and 2052. Finding: 12 Exercise: What is the highest common factor of 20 and 10? Finding: 10 Exercise: What is the highest common factor of 23553 and 144? Finding: 9 Exercise: What is the highest common divisor of 8 and 312? Finding: 8 Exer...
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probability: swr p sequence --------------------------- Problem Statement: Three letters picked without replacement from {b: 1, i: 3, c: 1, a: 6, e: 3, h: 1}. What is prob of sequence bii? Interpretation: 1/455 Problem Statement: Calculate prob of sequence xxx when three letters picked without replacement from xxlxeeex...
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arithmetic: nearest integer root -------------------------------- Prompt: What is the square root of 9014758 to the nearest integer? Explanation: 3002 Prompt: What is the square root of 22483 to the nearest integer? Explanation: 150 Prompt: What is the square root of 153992 to the nearest integer? Explanation: 392 Prom...
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probability: swr p level set ---------------------------- Ask: Calculate prob of picking 2 e when two letters picked without replacement from esse. Math A: 1/6 Ask: Four letters picked without replacement from nnbbn. What is prob of picking 2 b and 2 n? Math A: 3/5 Ask: Calculate prob of picking 1 n and 2 y when three ...
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numbers: is prime ----------------- Q: Is 96012523 a composite number? Final Answer: False Q: Is 27185489 composite? Final Answer: True Q: Is 23783 prime? Final Answer: False Q: Is 1693729 composite? Final Answer: False Q: Is 1255 prime? Final Answer: False Q: Is 61651 prime? Final Answer: True Q: Is 1268473753 a compo...
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