Simplifying Expressions

Front

22 - [(5 + 2) + (16 - 4)]

Back

3

Front

34 - ( 45 ÷ 9 ) x 5

Back

9

Front

36 - [1 + (7 x 2)] - (3 + 1)

Back

17

Front

(22 - 4) +[ (9 - 7) x 3]

Back

24

Front

[20 + (6 - 5)] + 4 x 3

Back

33

Front

27 ÷ 3 + (15 - 4) x 4

Back

53

Front

[24 - (15 + 2) + 3] - 9

Back

1

Front

9 + [17 - (2 + 3)] - (50 ÷ 5)

Back

11

Front

28 - (11 + 4) ÷ 5

Back

25

Front

(77 ÷ 11) + (8 - 4) x 6

Back

31