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Math (page 132)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 1311 to 1320. |
Find number abc
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If b88a3 + 2c41c = c82c2 find number abc. Multiple solutions may exist. Calculate the number 2040
. Each of the numbers can be used only once.','/archive/2021/07/30/numbermania-1627603501.png','/calculate-the-number-2040/6980'))
NUMBERMANIA: Calculate the number 2040 using numbers [1, 9, 2, 4, 55, 234] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 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/2021/07/29/magic-square-1627517117.png','/MAGIC-SQUARE-Calculate-A-B-C/6979'))
The aim is to place the some numbers from the list (10, 12, 13, 24, 31, 33, 34, 67, 69, 70) 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. 
Gone Camping
Four friends spend weeks planning the perfect lake camping and riding trip.
Two days before the group is to leave Rob's wife puts her foot down and tells him he isn't going.
Rob's friends are very upset that he can't go, but what can they do.
Two days later the three get to the camping site only to find Rob sitting there with a tent set up, firewood gathered, and supper cooking on the fire.
"Dang man, how long you been here and how did you talk your wife into letting you go?"
"Well, I've been here since yesterday. Yesterday evening I was sitting in my chair and my wife came up behind me and put her hands over my eyes and said 'guess who'?"
I pulled her hands off and she was wearing a brand new see through nightie. She took my hand and took me to our bedroom. The room had two dozen candles and rose pedals all over. She had on the bed, handcuffs and ropes! She told me to tie and cuff her to the bed and I did. And then she said, "now, you can do what ever you want."
So here I am.
Find number abc
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If 3b2a8 + c2524 = 1b2c92 find number abc. Multiple solutions may exist. 
Calculate the number 8692
. Each of the numbers can be used only once.','/archive/2021/07/26/numbermania-1627257901.png','/calculate-the-number-8692/6976'))
NUMBERMANIA: Calculate the number 8692 using numbers [8, 1, 9, 7, 81, 478] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
)
If aa09c + c05b8 = 5a6b0 find number abc. Multiple solutions may exist. Calculate the number 3809
. Each of the numbers can be used only once.','/archive/2021/07/23/numbermania-1626998701.png','/calculate-the-number-3809/6973'))
NUMBERMANIA: Calculate the number 3809 using numbers [2, 4, 8, 7, 69, 916] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 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/2021/07/22/magic-square-1626912327.png','/MAGIC-SQUARE-Calculate-A-B-C/6972'))
The aim is to place the some numbers from the list (5, 21, 22, 24, 25, 29, 30, 31, 34, 39, 91) 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. Find number abc
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If 8caca - 1783b = ba3bb find number abc. Multiple solutions may exist. Calculate the number 1657
. Each of the numbers can be used only once.','/archive/2021/07/19/numbermania-1626653101.png','/calculate-the-number-1657/6969'))
NUMBERMANIA: Calculate the number 1657 using numbers [4, 2, 8, 2, 27, 843] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
