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Monthly Archive - April 2018 (page 9)brain teasers, puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 81 to 90. |
Calculate the number 2100
NUMBERMANIA: Calculate the number 2100 using numbers [9, 4, 9, 1, 39, 880] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
Find number abc
If c0ba9 + b6970 = 117799 find number abc. Multiple solutions may exist. Correct answers: 44
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
