# Calculate the number 250

NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

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Correct Answers:

2

Points:

9

## Calculate the number 1054

NUMBERMANIA: Calculate the number 1054 using numbers [3, 2, 8, 7, 22, 584] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

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Correct Answers:

1

Points:

10

## Fill in the numbers in each empty box, so that sum of each 3 adjacent digits is always 15

Fill in the numbers in each empty box, so that sum of each 3 adjacent digits is always 15. Write solution as one multi-digit number.

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Correct Answers:

12

Points:

1