# What is 9 + 5?

## Calculate the number 120

Calculate the number 120 using numbers [4, 3, 9, 3, 15, 75] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Category:

Correct Answers:

18

Points:

1

## Calculate a x b

Look at the series (156, 615, 561, a, 413, 341, 132, b), determine the pattern, and calculate a x b.

Category:

Correct Answers:

34

Points:

1

## 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.

Category:

Correct Answers:

2

Points:

9