# Find the area of the shaded figure

## Calculate the number 775

NUMBERMANIA: Calculate the number 775 using numbers [5, 7, 2, 5, 89, 448] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Category:

Correct Answers:

0

Points:

10

## Find the right combination

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

Category:

Correct Answers:

6

Points:

5

## Calculate the number 8244

NUMBERMANIA: Calculate the number 8244 using numbers [9, 8, 9, 9, 54, 900] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Category:

Correct Answers:

2

Points:

9