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Brain Teasers (page 78)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 771 to 780. |
Calculate the number 1076
. Each of the numbers can be used only once.','/archive/2024/04/12/numbermania-1712880301.png','/calculate-the-number-1076/7962'))
NUMBERMANIA: Calculate the number 1076 using numbers [2, 6, 4, 8, 30, 426] 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
 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.','/archive/2024/04/11/magic-square-1712793950.png','/MAGIC-SQUARE-Calculate-A-B-C/7961'))
The aim is to place the some numbers from the list (8, 11, 18, 23, 26, 33, 36, 39, 45, 46, 68, 86) 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 2a4bb - 1b7a3 = 106ac find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Country with no R
Geography teacher asked if I could name a country with no R in it.
I said, "No way."
What a winning combination?
. Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.','/archive/2024/04/09/mastermind-1712621101.png','/What-a-winning-combination/7959'))
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot. Correct answers: 2
#brainteasers #mastermind
Calculate the number 3127
. Each of the numbers can be used only once.','/archive/2024/04/08/numbermania-1712534702.png','/calculate-the-number-3127/7958'))
NUMBERMANIA: Calculate the number 3127 using numbers [8, 4, 3, 9, 94, 579] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 478ca + acc5c = 789b4 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
What a winning combination?
. Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.','/archive/2024/04/06/mastermind-1712361901.png','/What-a-winning-combination/7956'))
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot. Correct answers: 2
#brainteasers #mastermind
Calculate the number 1190
. Each of the numbers can be used only once.','/archive/2024/04/05/numbermania-1712275501.png','/calculate-the-number-1190/7955'))
NUMBERMANIA: Calculate the number 1190 using numbers [3, 7, 1, 6, 25, 142] 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
 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.','/archive/2024/04/04/magic-square-1712189177.png','/MAGIC-SQUARE-Calculate-A-B-C/7954'))
The aim is to place the some numbers from the list (4, 15, 16, 17, 22, 23, 24, 46, 49, 50, 51, 63, 85) 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 bc22a - 4b9cb = c42bb find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
