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MathThese 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 1 to 10. |
Find number abc
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If ba6aa - a0c91 = 1a2b6 find number abc. Multiple solutions may exist. Correct answers: 0
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Calculate the number 1669
. Each of the numbers can be used only once.','/archive/2025/12/08/numbermania-1765152301.png','/calculate-the-number-1669/8562'))
NUMBERMANIA: Calculate the number 1669 using numbers [3, 5, 9, 6, 39, 344] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 9c3bc - ccc0b = 19ab2 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Do You Sell Dil...
A little old lady with blue hair entered the marital aids shop and asked in a quavering voice, "Yy-young man, dd-do y-you sell d-dil-ldoes h-here?"
The sa lesman, somewhat taken aback by the little old lady's appearance in his shop, answered, "Uh, yes, Ma'am. We do."
The little old lady, holding her quivering hands about 10 inches apart asked, "D-do y-you ha-aave an-ny ab-bb-bout th-this lon-ong?"
"Well, yes Ma'am, we do. We have several that size." Forming a 5" circle with her fingers, she then asked, "A-are an-nny of t-them about thi-is b-big ar-round-d?"
"Well... Yes ma'am a few of them are about that big."
"D-do aa-ny of th-them ha-ave a v-v-vibbbra-a-ator?"
"Yes, Ma'am, one of them does."
"W-Wel-ll, h-how d-do yo-ou t-turn it off?"
Calculate the number 2178
. Each of the numbers can be used only once.','/archive/2025/12/05/numbermania-1764893101.png','/calculate-the-number-2178/8559'))
NUMBERMANIA: Calculate the number 2178 using numbers [8, 3, 5, 5, 99, 970] 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/2025/12/04/magic-square-1764806746.png','/MAGIC-SQUARE-Calculate-A-B-C/8558'))
The aim is to place the some numbers from the list (5, 8, 10, 12, 18, 21, 23, 33, 36, 38, 83) 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 cb55c - a0c06 = bbbc8 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 3316
. Each of the numbers can be used only once.','/archive/2025/12/01/numbermania-1764547501.png','/calculate-the-number-3316/8555'))
NUMBERMANIA: Calculate the number 3316 using numbers [9, 4, 7, 7, 45, 761] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If a02b4 + 477c0 = cb7a44 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 4015
. Each of the numbers can be used only once.','/archive/2025/11/28/numbermania-1764288302.png','/calculate-the-number-4015/8552'))
NUMBERMANIA: Calculate the number 4015 using numbers [8, 4, 1, 2, 90, 967] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#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/2025/11/27/magic-square-1764201927.png','/MAGIC-SQUARE-Calculate-A-B-C/8551'))
The aim is to place the some numbers from the list (5, 12, 15, 21, 24, 26, 27, 29, 33, 35) 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
