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measurement: conversion ----------------------- Task: How many millilitres are there in seventeen quarters of a litre? Sol: 4250 Task: How many weeks are there in 166.89638 days? Sol: 23.84234 Task: What is five eighths of a millennium in months? Sol: 7500 Task: How many millilitres are there in 509761.7 litres? Sol: 5...
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measurement: conversion ----------------------- Task: What is five eighths of a millimeter in micrometers? Answer: 625 Task: What is 6/5 of a kilogram in grams? Answer: 1200 Task: Convert 2121.628 weeks to seconds. Answer: 1283160614.4 Task: What is 60902.99 decades in years? Answer: 609029.9 Task: How many months are ...
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measurement: time ----------------- Q): How many minutes are there between 1:19 PM and 10:28 PM? Explanation: 549 Q): What is 556 minutes after 2:08 AM? Explanation: 11:24 AM Q): How many minutes are there between 12:40 AM and 10:35 AM? Explanation: 595 Q): How many minutes are there between 5:42 AM and 12:42 PM? Expla...
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arithmetic: nearest integer root -------------------------------- Request: What is the cube root of 2492609383 to the nearest integer? Answer: 1356 Request: What is the cube root of 1839420 to the nearest integer? Answer: 123 Request: What is the cube root of 5727 to the nearest integer? Answer: 18 Request: What is 198...
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arithmetic: nearest integer root -------------------------------- Inquiry: What is the third root of 2117862 to the nearest integer? Compute: 128 Inquiry: What is the cube root of 98127 to the nearest integer? Compute: 46 Inquiry: What is 3550024 to the power of 1/3, to the nearest integer? Compute: 153 Inquiry: What i...
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numbers: div remainder ---------------------- Case: Calculate the remainder when 224 is divided by 19. Response: 15 Case: Calculate the remainder when 881016 is divided by 2270. Response: 256 Case: Calculate the remainder when 842881 is divided by 63. Response: 4 Case: What is the remainder when 1032186 is divided by 6...
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probability: swr p sequence --------------------------- Let: Calculate prob of sequence kk when two letters picked without replacement from ggkggkggggg. Eval: 1/55 Let: What is prob of sequence xxox when four letters picked without replacement from xxxxooxoxoxoxoxxooo? Eval: 45/646 Let: Two letters picked without repla...
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numbers: place value -------------------- Qn: What is the tens digit of 73606529? Fix: 2 Qn: What is the hundred thousands digit of 238075? Fix: 2 Qn: What is the hundreds digit of 392193652? Fix: 6 Qn: What is the ten thousands digit of 73396? Fix: 7 Qn: What is the ten thousands digit of 180452? Fix: 8 Qn: What is th...
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arithmetic: nearest integer root -------------------------------- Situation: What is 46615173 to the power of 1/4, to the nearest integer? Solution: 83 Situation: What is the eighth root of 29120223 to the nearest integer? Solution: 9 Situation: What is 29634780 to the power of 1/3, to the nearest integer? Solution: 30...
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probability: swr p level set ---------------------------- Situation: Two letters picked without replacement from {b: 14, p: 5}. Give prob of picking 1 p and 1 b. Soln: 70/171 Situation: Four letters picked without replacement from {q: 2, o: 2, v: 7, h: 4, k: 2, p: 2}. Give prob of picking 1 k, 1 p, and 2 h. Soln: 2/323...
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probability: swr p sequence --------------------------- Qn: What is prob of sequence iy when two letters picked without replacement from {v: 1, y: 1, x: 1, i: 1, s: 1}? Response: 1/20 Qn: Four letters picked without replacement from {b: 3, c: 1, h: 6, j: 5}. Give prob of sequence jhbb. Response: 1/182 Qn: Calculate pro...
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measurement: conversion ----------------------- Example: Convert 0.662653 minutes to microseconds. Eval: 39759180 Example: How many litres are there in 905.8276ml? Eval: 0.9058276 Example: How many nanoseconds are there in 1/5 of a microsecond? Eval: 200 Example: How many months are there in 5026.703 decades? Eval: 603...
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arithmetic: nearest integer root -------------------------------- Subject: What is the seventh root of 1455901 to the nearest integer? Soln: 8 Subject: What is the cube root of 24603793 to the nearest integer? Soln: 291 Subject: What is 216 to the power of 1/2, to the nearest integer? Soln: 15 Subject: What is the cube...
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probability: swr p sequence --------------------------- Problem: Two letters picked without replacement from {u: 2, k: 1, p: 6, m: 2}. What is prob of sequence pp? Gives: 3/11 Problem: Four letters picked without replacement from kjkdjtj. Give prob of sequence jktj. Gives: 1/70 Problem: Three letters picked without rep...
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measurement: time ----------------- Conundrum: How many minutes are there between 2:42 PM and 2:31 AM? Interpretation: 709 Conundrum: What is 485 minutes before 8:18 AM? Interpretation: 12:13 AM Conundrum: What is 568 minutes before 7:53 PM? Interpretation: 10:25 AM Conundrum: What is 56 minutes after 4:07 PM? Interpre...
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numbers: div remainder ---------------------- Subject: What is the remainder when 23 is divided by 2? A: 1 Subject: What is the remainder when 730879 is divided by 397? A: 2 Subject: What is the remainder when 1049 is divided by 70? A: 69 Subject: What is the remainder when 35685 is divided by 2377? A: 30 Subject: What...
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numbers: is factor ------------------ Scenario: Is 728 a factor of 11190518? Gives: False Scenario: Does 69 divide 35427? Gives: False Scenario: Does 7 divide 355894? Gives: True Scenario: Is 64814000 a multiple of 2540? Gives: False Scenario: Is 4 a factor of 572? Gives: True Scenario: Is 27412051 a multiple of 139? G...
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probability: swr p level set ---------------------------- Ask: Four letters picked without replacement from {e: 5, z: 4, q: 1}. What is prob of picking 2 e and 2 z? Solution: 2/7 Ask: Four letters picked without replacement from kvwhvvwvwsv. What is prob of picking 1 h, 2 v, and 1 w? Solution: 1/11 Ask: Three letters p...
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numbers: place value -------------------- Example: What is the hundreds digit of 8275? Sol: 2 Example: What is the hundreds digit of 21675? Sol: 6 Example: What is the hundreds digit of 131278? Sol: 2 Example: What is the hundreds digit of 838806? Sol: 8 Example: What is the hundreds digit of 4244? Sol: 2 Example: What...
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numbers: lcm ------------ Test item: What is the common denominator of 19/211084 and -13/40? Result: 2110840 Test item: Calculate the common denominator of 41/95 and -37/917. Result: 87115 Test item: Calculate the common denominator of 50/31 and 24. Result: 31 Test item: Calculate the least common multiple of 2 and 107...
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arithmetic: nearest integer root -------------------------------- Ask: What is the cube root of 141643911 to the nearest integer? Response: 521 Ask: What is 178132074 to the power of 1/3, to the nearest integer? Response: 563 Ask: What is the square root of 75806256 to the nearest integer? Response: 8707 Ask: What is 6...
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probability: swr p level set ---------------------------- Example: Three letters picked without replacement from kkqkkkkkkkqq. What is prob of picking 2 k and 1 q? Response: 27/55 Example: Four letters picked without replacement from prrrtrrptpp. Give prob of picking 1 r and 3 p. Response: 2/33 Example: Two letters pic...
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numbers: list prime factors --------------------------- Challenge: What are the prime factors of 40555133? Clarification: 40555133 Challenge: What are the prime factors of 12367? Clarification: 83, 149 Challenge: List the prime factors of 426071. Clarification: 17, 71, 353 Challenge: List the prime factors of 811648. C...
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numbers: place value -------------------- Subquestion: What is the ten thousands digit of 1436474? Soln: 3 Subquestion: What is the hundreds digit of 210453? Soln: 4 Subquestion: What is the ten thousands digit of 1153212? Soln: 5 Subquestion: What is the hundred thousands digit of 24462633? Soln: 4 Subquestion: What i...
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numbers: is factor ------------------ Item: Is 89741 a multiple of 4? Solution: False Item: Is 271 a factor of 136768? Solution: False Item: Is 255536250 a multiple of 415? Solution: True Item: Is 16 a factor of 1051? Solution: False Item: Is 1659522 a multiple of 9? Solution: False Item: Does 186 divide 2382260? Solut...
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numbers: gcd ------------ Q.: What is the greatest common factor of 50457078 and 68103? Hence: 1449 Q.: Calculate the greatest common factor of 28 and 952. Hence: 28 Q.: Calculate the greatest common divisor of 15 and 1195. Hence: 5 Q.: What is the greatest common factor of 756 and 8366796? Hence: 36 Q.: What is the hi...
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numbers: lcm ------------ Let us solve: Calculate the least common multiple of 1026 and 1026. Calculation: 1026 Let us solve: Find the common denominator of -92/15 and 46/33957. Calculation: 169785 Let us solve: What is the lowest common multiple of 30 and 3949910? Calculation: 11849730 Let us solve: Calculate the leas...
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numbers: is factor ------------------ Statement: Is 385 a factor of 47484360? Solution: True Statement: Is 2 a factor of 31? Solution: False Statement: Is 701 a multiple of 52? Solution: False Statement: Does 82 divide 9091258? Solution: True Statement: Is 671 a factor of 99306658? Solution: True Statement: Is 1583 a f...
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probability: swr p level set ---------------------------- Step: Two letters picked without replacement from lzllllll. Give prob of picking 2 l. Interpretation: 3/4 Step: What is prob of picking 1 v, 1 h, and 1 b when three letters picked without replacement from {v: 1, y: 2, t: 2, h: 1, b: 1}? Interpretation: 1/35 Step...
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numbers: place value -------------------- Situation: What is the thousands digit of 385758040? Answer: 8 Situation: What is the ten millions digit of 4237579473? Answer: 3 Situation: What is the hundreds digit of 14110398? Answer: 3 Situation: What is the millions digit of 641565323? Answer: 1 Situation: What is the mi...
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arithmetic: nearest integer root -------------------------------- Ask: What is 24241416 to the power of 1/9, to the nearest integer? Result: 7 Ask: What is 7211573 to the power of 1/6, to the nearest integer? Result: 14 Ask: What is the third root of 1432 to the nearest integer? Result: 11 Ask: What is the square root ...
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numbers: is prime ----------------- Ask: Is 11810999 prime? Finding: True Ask: Is 1485663 composite? Finding: True Ask: Is 2885977 prime? Finding: True Ask: Is 3821 prime? Finding: True Ask: Is 550499 prime? Finding: False Ask: Is 25777 composite? Finding: True Ask: Is 3240975541 prime? Finding: True Ask: Is 420253 pri...
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numbers: is factor ------------------ Given: Is 56 a factor of 231504? Resolution: True Given: Is 353447031 a multiple of 1257? Resolution: True Given: Is 1091 a factor of 49095990? Resolution: False Given: Does 506 divide 3929795? Resolution: False Given: Is 39 a factor of 42390387? Resolution: True Given: Does 78 div...
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probability: swr p level set ---------------------------- Subject: Three letters picked without replacement from yskxf. What is prob of picking 1 k, 1 x, and 1 s? Eval: 1/10 Subject: Calculate prob of picking 1 p and 1 g when two letters picked without replacement from {p: 2, l: 1, g: 1, b: 1, r: 1, m: 1}. Eval: 2/21 S...
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numbers: div remainder ---------------------- Situation: What is the remainder when 1894 is divided by 133? Conclusion: 32 Situation: What is the remainder when 221690 is divided by 300? Conclusion: 290 Situation: What is the remainder when 2814481 is divided by 327? Conclusion: 319 Situation: Calculate the remainder w...
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numbers: div remainder ---------------------- Prompt: What is the remainder when 21811 is divided by 7? Compute: 6 Prompt: What is the remainder when 84 is divided by 4? Compute: 0 Prompt: What is the remainder when 106078 is divided by 100? Compute: 78 Prompt: Calculate the remainder when 31355 is divided by 7744. Com...
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measurement: conversion ----------------------- Math Q: How many millilitres are there in 4.671667 litres? Finding: 4671.667 Math Q: How many micrograms are there in 5987.852 milligrams? Finding: 5987852 Math Q: Convert 3453.515us to milliseconds. Finding: 3.453515 Math Q: How many millilitres are there in 7/4 of a lit...
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probability: swr p level set ---------------------------- Statement: Four letters picked without replacement from {x: 12, i: 3, l: 1}. Give prob of picking 2 i, 1 x, and 1 l. Thus: 9/455 Statement: Calculate prob of picking 1 n, 2 u, and 1 f when four letters picked without replacement from nfuufff. Thus: 4/35 Statemen...
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numbers: is factor ------------------ Question: Is 5448798 a multiple of 12? Therefore: False Question: Is 682 a multiple of 31? Therefore: True Question: Is 231345 a multiple of 97? Therefore: True Question: Is 430701525 a multiple of 6225? Therefore: True Question: Is 191 a factor of 17878? Therefore: False Question:...
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numbers: is factor ------------------ Subject: Is 295 a factor of 81946? Workthrough: False Subject: Does 253 divide 38883? Workthrough: False Subject: Is 13 a factor of 223? Workthrough: False Subject: Does 31 divide 217? Workthrough: True Subject: Is 17916 a multiple of 12? Workthrough: True Subject: Does 7 divide 66...
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numbers: div remainder ---------------------- Q.: What is the remainder when 10687 is divided by 821? Steps: 14 Q.: Calculate the remainder when 2881 is divided by 11. Steps: 10 Q.: What is the remainder when 7211 is divided by 3572? Steps: 67 Q.: Calculate the remainder when 332291 is divided by 1288. Steps: 1275 Q.: ...
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numbers: is prime ----------------- Scenario: Is 101327 prime? A: False Scenario: Is 183871 composite? A: False Scenario: Is 17604418511 prime? A: False Scenario: Is 5157607957 a prime number? A: True Scenario: Is 2786545351 prime? A: True Scenario: Is 1500013 a prime number? A: False Scenario: Is 358871 a prime number...
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numbers: is factor ------------------ Subquestion: Does 10 divide 211840? Fix: True Subquestion: Does 1410 divide 54997050? Fix: True Subquestion: Is 1942 a multiple of 13? Fix: False Subquestion: Is 965 a multiple of 12? Fix: False Subquestion: Does 25 divide 451875? Fix: True Subquestion: Does 13 divide 91? Fix: True...
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arithmetic: nearest integer root -------------------------------- Math Q: What is the cube root of 1428485603 to the nearest integer? Sol: 1126 Math Q: What is 404110 to the power of 1/7, to the nearest integer? Sol: 6 Math Q: What is 49546 to the power of 1/6, to the nearest integer? Sol: 6 Math Q: What is 2536 to the...
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arithmetic: nearest integer root -------------------------------- Query: What is the fifth root of 1115972 to the nearest integer? Calculation: 16 Query: What is 139994909 to the power of 1/9, to the nearest integer? Calculation: 8 Query: What is the square root of 2994557 to the nearest integer? Calculation: 1730 Quer...
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numbers: is prime ----------------- Subject: Is 87287 a prime number? Answer: False Subject: Is 6332514833 a composite number? Answer: False Subject: Is 313927 a prime number? Answer: False Subject: Is 418981 a prime number? Answer: True Subject: Is 18637 a composite number? Answer: False Subject: Is 12179 composite? A...
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probability: swr p sequence --------------------------- Math Q: What is prob of sequence enn when three letters picked without replacement from {n: 17, e: 1}? Thus: 1/18 Math Q: What is prob of sequence cee when three letters picked without replacement from {g: 2, w: 4, c: 1, e: 6}? Thus: 5/286 Math Q: What is prob of ...
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probability: swr p level set ---------------------------- Task: What is prob of picking 2 g and 1 e when three letters picked without replacement from ttetgggt? Calculation: 3/56 Task: Calculate prob of picking 2 w when two letters picked without replacement from wlnnnww. Calculation: 1/7 Task: What is prob of picking ...
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numbers: gcd ------------ Example: Calculate the greatest common divisor of 12342 and 60934269. Solution: 363 Example: Calculate the highest common factor of 52768397 and 33. Solution: 11 Example: Calculate the highest common divisor of 108944 and 11142. Solution: 1238 Example: Calculate the greatest common divisor of ...
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numbers: div remainder ---------------------- Problem #: Calculate the remainder when 602 is divided by 14. Outcome: 0 Problem #: Calculate the remainder when 6353 is divided by 904. Outcome: 25 Problem #: What is the remainder when 13 is divided by 6? Outcome: 1 Problem #: What is the remainder when 6043 is divided by...
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numbers: is factor ------------------ Task: Does 92 divide 22493? Compute: False Task: Is 6621 a multiple of 18? Compute: False Task: Is 23133584 a multiple of 23? Compute: True Task: Does 43 divide 531333069? Compute: True Task: Is 306 a multiple of 9? Compute: True Task: Is 8 a factor of 8? Compute: True Task: Is 11 ...
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numbers: div remainder ---------------------- Let us solve: Calculate the remainder when 266879 is divided by 133424. Result: 31 Let us solve: Calculate the remainder when 74011 is divided by 1805. Result: 6 Let us solve: What is the remainder when 6601 is divided by 18? Result: 13 Let us solve: What is the remainder w...
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arithmetic: nearest integer root -------------------------------- Puzzle: What is 3439 to the power of 1/10, to the nearest integer? Workthrough: 2 Puzzle: What is the fourth root of 8980155 to the nearest integer? Workthrough: 55 Puzzle: What is the third root of 52710210 to the nearest integer? Workthrough: 375 Puzzl...
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numbers: is prime ----------------- Statement: Is 632747 a prime number? Solution: True Statement: Is 136717 a composite number? Solution: True Statement: Is 4853 a prime number? Solution: False Statement: Is 999005939 composite? Solution: False Statement: Is 29070647 a prime number? Solution: True Statement: Is 33107 ...
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probability: swr p level set ---------------------------- Ask: Calculate prob of picking 2 a and 1 g when three letters picked without replacement from {g: 4, a: 4, h: 7, w: 3}. = : 1/34 Ask: What is prob of picking 1 n, 1 u, and 1 z when three letters picked without replacement from suzsnzunnunzzuuuzz? = : 3/17 Ask: W...
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numbers: place value -------------------- Task: What is the hundred thousands digit of 122785? Solution: 1 Task: What is the tens digit of 14360? Solution: 6 Task: What is the units digit of 8389484? Solution: 4 Task: What is the hundreds digit of 17195? Solution: 1 Task: What is the tens digit of 116662? Solution: 6 T...
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numbers: gcd composed --------------------- Problem Statement: Let o be (-1)/(2/8*3/(-6)). Suppose -y - o = -5*y. Suppose -y*z + 268 = 58. What is the highest common divisor of 42 and z? Calculation: 21 Problem Statement: Let r = 24 + 16. Let h(w) = -w**2 - w. Let k be h(-1). Suppose 4*x = 5*p + 52, k = -3*x + 4*p + 25...
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numbers: place value -------------------- Math Problem: What is the units digit of 61028458? Result: 8 Math Problem: What is the hundreds digit of 368? Result: 3 Math Problem: What is the ten millions digit of 640423271? Result: 4 Math Problem: What is the units digit of 58757636? Result: 6 Math Problem: What is the te...
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measurement: conversion ----------------------- Ask: How many millilitres are there in 579.0434l? Clarification: 579043.4 Ask: How many millilitres are there in 26929.65 litres? Clarification: 26929650 Ask: Convert 10.5511 centuries to millennia. Clarification: 1.05511 Ask: How many kilometers are there in 839.1125 mil...
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numbers: place value -------------------- Subquestion: What is the hundreds digit of 252188? Soln: 1 Subquestion: What is the units digit of 17942? Soln: 2 Subquestion: What is the ten thousands digit of 38580181? Soln: 8 Subquestion: What is the millions digit of 12711941? Soln: 2 Subquestion: What is the hundreds dig...
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numbers: is factor ------------------ Given: Is 3864829287 a multiple of 60? Final Answer: False Given: Is 180334 a multiple of 593? Final Answer: False Given: Is 193 a multiple of 6? Final Answer: False Given: Is 126350 a multiple of 19? Final Answer: True Given: Is 38859 a multiple of 69? Final Answer: False Given: I...
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probability: swr p level set ---------------------------- Q: Calculate prob of picking 1 s and 2 z when three letters picked without replacement from {s: 1, z: 19}. Result: 3/20 Q: Three letters picked without replacement from {u: 6, c: 1, p: 4}. Give prob of picking 1 p, 1 c, and 1 u. Result: 8/55 Q: Calculate prob of...
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numbers: place value -------------------- Q: What is the billions digit of 1452052032? Ans: 1 Q: What is the hundreds digit of 4519737? Ans: 7 Q: What is the tens digit of 5730? Ans: 3 Q: What is the hundreds digit of 1908506740? Ans: 7 Q: What is the ten millions digit of 229563293? Ans: 2 Q: What is the ten millions ...
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measurement: time ----------------- Problem: How many minutes are there between 1:29 AM and 12:57 PM? Steps: 688 Problem: What is 421 minutes before 8:30 PM? Steps: 1:29 PM Problem: How many minutes are there between 8:21 PM and 2:16 AM? Steps: 355 Problem: How many minutes are there between 2:05 AM and 7:01 AM? Steps:...
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arithmetic: nearest integer root -------------------------------- Given: What is the square root of 7562256 to the nearest integer? Hence: 2750 Given: What is the third root of 927002 to the nearest integer? Hence: 98 Given: What is 191578116 to the power of 1/2, to the nearest integer? Hence: 13841 Given: What is 1049...
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numbers: gcd ------------ Subject: What is the greatest common factor of 78 and 379860? Gives: 78 Subject: What is the greatest common divisor of 6865274 and 13? Gives: 13 Subject: Calculate the greatest common divisor of 525 and 12938877. Gives: 21 Subject: What is the highest common divisor of 1475877 and 205? Gives:...
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numbers: gcd ------------ Given: What is the greatest common factor of 1014 and 6? Explanation: 6 Given: What is the highest common divisor of 15 and 48? Explanation: 3 Given: What is the greatest common factor of 432 and 28464? Explanation: 48 Given: Calculate the greatest common factor of 550652 and 17719. Explanatio...
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measurement: conversion ----------------------- Problem #: What is 106971.8cm in meters? Sol: 1069.718 Problem #: How many millilitres are there in 3/8 of a litre? Sol: 375 Problem #: What is 27/5 of a day in minutes? Sol: 7776 Problem #: What is 2/75 of a hour in milliseconds? Sol: 96000 Problem #: Convert 579.6547g t...
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numbers: is factor ------------------ Subject: Is 34 a factor of 37036? Outcome: False Subject: Does 42 divide 58086? Outcome: True Subject: Is 23210 a multiple of 95? Outcome: False Subject: Is 870563841 a multiple of 368? Outcome: False Subject: Does 48 divide 106050113? Outcome: False Subject: Is 591599869 a multipl...
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numbers: place value -------------------- Let us solve: What is the tens digit of 14767? Output: 6 Let us solve: What is the millions digit of 410700533? Output: 0 Let us solve: What is the hundreds digit of 96046? Output: 0 Let us solve: What is the units digit of 2063888? Output: 8 Let us solve: What is the hundred m...
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numbers: div remainder ---------------------- Issue: Calculate the remainder when 841 is divided by 588. Calculation: 253 Issue: Calculate the remainder when 2273 is divided by 65. Calculation: 63 Issue: What is the remainder when 359 is divided by 9? Calculation: 8 Issue: Calculate the remainder when 159 is divided by...
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measurement: time ----------------- Prompt: How many minutes are there between 7:42 AM and 6:46 PM? Sol: 664 Prompt: How many minutes are there between 6:21 PM and 6:08 AM? Sol: 707 Prompt: How many minutes are there between 3:09 PM and 9:03 PM? Sol: 354 Prompt: What is 345 minutes after 8:57 AM? Sol: 2:42 PM Prompt: W...
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numbers: is prime ----------------- Given: Is 17957 composite? Math A: False Given: Is 261071 prime? Math A: True Given: Is 238883 a composite number? Math A: False Given: Is 2318018341 composite? Math A: False Given: Is 38113 composite? Math A: False Given: Is 37578076563 a composite number? Math A: True Given: Is 381...
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numbers: div remainder ---------------------- Item: Calculate the remainder when 4265 is divided by 693. Ans: 107 Item: What is the remainder when 515 is divided by 32? Ans: 3 Item: Calculate the remainder when 1055 is divided by 20. Ans: 15 Item: Calculate the remainder when 4185 is divided by 1036. Ans: 41 Item: What...
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numbers: is prime ----------------- Given: Is 76543814663 composite? Output: True Given: Is 10581 prime? Output: False Given: Is 290512289939 prime? Output: False Given: Is 730741091 a composite number? Output: False Given: Is 3534073 prime? Output: False Given: Is 64901 a composite number? Output: False Given: Is 7888...
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arithmetic: nearest integer root -------------------------------- Example: What is the ninth root of 4242877437 to the nearest integer? Resolution: 12 Example: What is 16935 to the power of 1/2, to the nearest integer? Resolution: 130 Example: What is 635957 to the power of 1/4, to the nearest integer? Resolution: 28 E...
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numbers: gcd ------------ Let: Calculate the greatest common divisor of 674487 and 2079. Derivation: 297 Let: What is the highest common factor of 20972898 and 90585? Derivation: 1647 Let: Calculate the greatest common factor of 825 and 3024675. Derivation: 75 Let: Calculate the greatest common factor of 1158536459 and...
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arithmetic: nearest integer root -------------------------------- Statement: What is 13622 to the power of 1/6, to the nearest integer? Outcome: 5 Statement: What is 1952 to the power of 1/3, to the nearest integer? Outcome: 12 Statement: What is the cube root of 1171746 to the nearest integer? Outcome: 105 Statement: ...
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measurement: time ----------------- Qn: What is 623 minutes after 8:09 AM? Conclusion: 6:32 PM Qn: How many minutes are there between 1:53 PM and 12:10 AM? Conclusion: 617 Qn: What is 559 minutes before 12:28 PM? Conclusion: 3:09 AM Qn: What is 264 minutes after 6:30 AM? Conclusion: 10:54 AM Qn: What is 709 minutes aft...
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measurement: conversion ----------------------- Problem: What is 4.826235 months in millennia? Therefore: 0.00040218625 Problem: What is six fifths of a decade in months? Therefore: 144 Problem: What is seven halves of a litre in millilitres? Therefore: 3500 Problem: What is 1/10 of a tonne in grams? Therefore: 100000 ...
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measurement: conversion ----------------------- Given: Convert 1.620826ng to tonnes. Explanation: 0.000000000000001620826 Given: What is 25.48059 kilograms in milligrams? Explanation: 25480590 Given: How many months are there in one quarter of a millennium? Explanation: 3000 Given: What is 1/10 of a kilometer in meters...
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numbers: div remainder ---------------------- Query: What is the remainder when 2231067 is divided by 62? Math A: 59 Query: What is the remainder when 2155 is divided by 22? Math A: 21 Query: What is the remainder when 90 is divided by 7? Math A: 6 Query: What is the remainder when 20657 is divided by 111? Math A: 11 Q...
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measurement: time ----------------- Problem #: What is 520 minutes after 8:15 PM? Key: 4:55 AM Problem #: How many minutes are there between 9:28 PM and 10:20 PM? Key: 52 Problem #: How many minutes are there between 5:51 AM and 11:16 AM? Key: 325 Problem #: How many minutes are there between 9:22 AM and 3:49 PM? Key: ...
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probability: swr p level set ---------------------------- Task: Calculate prob of picking 3 h when three letters picked without replacement from {i: 2, h: 7, x: 4}. Eval: 35/286 Task: Calculate prob of picking 3 y when three letters picked without replacement from {e: 7, y: 3}. Eval: 1/120 Task: Calculate prob of picki...
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numbers: place value -------------------- Given: What is the tens digit of 75? Sol: 7 Given: What is the thousands digit of 1419244? Sol: 9 Given: What is the hundred thousands digit of 406847154? Sol: 8 Given: What is the units digit of 15539? Sol: 9 Given: What is the units digit of 863843432? Sol: 2 Given: What is t...
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measurement: conversion ----------------------- Let us solve: How many centimeters are there in thirty-two fifths of a meter? Finding: 640 Let us solve: How many years are there in seven halves of a decade? Finding: 35 Let us solve: What is 0.1754701 micrometers in kilometers? Finding: 0.0000000001754701 Let us solve: ...
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numbers: place value -------------------- Ask: What is the hundreds digit of 2821000? Response: 0 Ask: What is the ten thousands digit of 31275? Response: 3 Ask: What is the thousands digit of 3547? Response: 3 Ask: What is the hundreds digit of 362? Response: 3 Ask: What is the thousands digit of 1532744512? Response:...
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measurement: time ----------------- Problem Statement: What is 4 minutes after 5:04 AM? A.: 5:08 AM Problem Statement: How many minutes are there between 1:39 PM and 10:34 PM? A.: 535 Problem Statement: How many minutes are there between 6:59 PM and 2:11 AM? A.: 432 Problem Statement: What is 586 minutes before 1:42 PM...
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numbers: lcm ------------ Scenario: Calculate the least common multiple of 378 and 378. Clarification: 378 Scenario: What is the common denominator of 17/765687 and -65/39266? Clarification: 1531374 Scenario: Calculate the lowest common multiple of 301 and 344. Clarification: 2408 Scenario: What is the least common mul...
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probability: swr p sequence --------------------------- Puzzle: Four letters picked without replacement from {k: 7, m: 3}. What is prob of sequence kkmm? Soln: 1/20 Puzzle: Four letters picked without replacement from {m: 1, r: 1, b: 2, l: 2, u: 1}. What is prob of sequence blrl? Soln: 1/210 Puzzle: Three letters picke...
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probability: swr p level set ---------------------------- Q: What is prob of picking 1 k, 1 s, and 1 v when three letters picked without replacement from {a: 3, o: 1, s: 2, v: 2, k: 2, p: 2}? Result: 2/55 Q: Three letters picked without replacement from xmmmmxmmmxmxmmimmmxm. What is prob of picking 1 i and 2 x? Result:...
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probability: swr p sequence --------------------------- Challenge: Calculate prob of sequence nkx when three letters picked without replacement from xknhkhdj. Hence: 1/168 Challenge: Four letters picked without replacement from {o: 9, j: 3, f: 7}. Give prob of sequence jooj. Hence: 3/646 Challenge: What is prob of sequ...
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measurement: conversion ----------------------- Subject: What is 1/10 of a decade in years? Steps: 1 Subject: Convert 3719.094ml to litres. Steps: 3.719094 Subject: Convert 926.5625m to kilometers. Steps: 0.9265625 Subject: What is 619.5503mg in micrograms? Steps: 619550.3 Subject: How many seconds are there in four th...
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probability: swr p sequence --------------------------- Ask: Calculate prob of sequence cu when two letters picked without replacement from {c: 1, u: 7}. Thus: 1/8 Ask: What is prob of sequence iqb when three letters picked without replacement from {b: 2, q: 9, n: 1, i: 7}? Thus: 7/323 Ask: Two letters picked without r...
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numbers: div remainder ---------------------- Subject: Calculate the remainder when 7572 is divided by 1080. Explanation: 12 Subject: What is the remainder when 262 is divided by 84? Explanation: 10 Subject: What is the remainder when 574 is divided by 64? Explanation: 62 Subject: What is the remainder when 3671 is div...
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numbers: lcm ------------ Situation: What is the smallest common multiple of 122 and 305? Derivation: 610 Situation: What is the common denominator of 63/22298 and 9/111490? Derivation: 111490 Situation: What is the common denominator of 44/35 and -9/200? Derivation: 1400 Situation: Calculate the common denominator of ...
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probability: swr p sequence --------------------------- Conundrum: Calculate prob of sequence nc when two letters picked without replacement from {c: 7, n: 9}. →: 21/80 Conundrum: Calculate prob of sequence pa when two letters picked without replacement from {n: 1, m: 1, a: 1, h: 1, p: 1}. →: 1/20 Conundrum: Three lett...
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measurement: conversion ----------------------- Problem #: What is 1/20 of a litre in millilitres? Sol: 50 Problem #: What is one fifth of a gram in milligrams? Sol: 200 Problem #: What is 0.1749572 litres in millilitres? Sol: 174.9572 Problem #: Convert 22319.71 years to millennia. Sol: 22.31971 Problem #: How many mi...
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probability: swr p sequence --------------------------- Qn: Calculate prob of sequence qeqq when four letters picked without replacement from {q: 9, d: 1, e: 10}. Steps: 14/323 Qn: Two letters picked without replacement from xxxbbxvxlvlvxvxlvvv. What is prob of sequence bb? Steps: 1/171 Qn: Three letters picked without...
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probability: swr p sequence --------------------------- Case: Calculate prob of sequence hb when two letters picked without replacement from {b: 3, v: 6, h: 1, w: 4}. Interpretation: 3/182 Case: Four letters picked without replacement from uhhhhgtx. Give prob of sequence hghx. Interpretation: 1/140 Case: What is prob o...
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