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Math (page 22)These are fun math riddles. All of these tricky riddles are based on real math concepts and can be solved with purely math and logic. These are the tasks listed 211 to 220. |
Calculate the number 768
NUMBERMANIA: Calculate the number 768 using numbers [2, 1, 9, 5, 42, 380] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
If a11a0 - 3cb47 = b8643 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 2448
NUMBERMANIA: Calculate the number 2448 using numbers [1, 3, 8, 2, 24, 267] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania

Getting John to Quit
John was a loyal choir member, but he could not carry a tune. To make things worse, he sang loud and made others sing off key. Without success, the choir director had tried to discourage John from participating in the choir. The choir director asked the pastor's help in getting John out of the choir. The pastor agreed to try. The pastor tried to find tasks and responsibilities that would interfere with John's attendance at choir rehearsal or keep him out of the choir loft on Sunday morning. John, however, would not accept any of the tasks or responsibilities, stating that he would not shirk his duties as a loyal choir member. Finally, the choir director gave the pastor an ultimatum, "Either you find a way to get John out of the choir or I will resign as choir director."So, with much uneasiness, the pastor called upon John at home one evening and said, "John, I must ask you to drop out of the choir." John was shocked and asked, "Why would you ask such a thing? We need all the singers we can get." The pastor replied, "Well, John, people are complaining about your singing." "How many?" was John's response. Not wanting to be too harsh and admit that nearly everyone in the congregation had been complaining, the pastor said, "I've received more than a dozen complaints." "I'm sorry, pastor, that's not enough. I've heard a lot more complaints about your preaching and you haven't quit yet."-
MAGIC SQUARE: Calculate A+B+C
The aim is to place the some numbers from the list (2, 5, 6, 8, 17, 18, 20, 35, 36, 38) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B+C. Correct answers: 0
#brainteasers #math #magicsquare
Find number abc
If 692c0 + a4bbb = cb376b find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 9167
NUMBERMANIA: Calculate the number 9167 using numbers [3, 7, 9, 6, 41, 893] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
If 9ab5c + 1018b = 10a5b7 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 6370
NUMBERMANIA: Calculate the number 6370 using numbers [2, 8, 2, 6, 15, 812] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B-C
The aim is to place the some numbers from the list (10, 11, 12, 20, 21, 22, 27, 32, 55, 56, 57, 72) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B-C. Correct answers: 0
#brainteasers #math #magicsquare
Find number abc
If 5b95a - c005c = ab89b find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
