Simplify Numerical Expressions That Do Not Involve Exponents Including Up to Two Levels of Grouping

(4x8)-(9+7)

• 16
• 25
• 41
• 32

Solve:
(3.3 + 0.7) x (4 - 0.9) 

• 15.1
• 12.4
• 7.1
• 5.2

5(6-3) = 

• 19
• 27
• 15
• 23

40+(72÷9)÷8

• 49
• 25
• 41
• 15

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

• 5
• 11
• 3
• 12

34 -( 45 ÷ 9 ) x 5

• 9
• 12
• 3
• 16

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

• 4

• 12

• 17

• 21

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

• 12
• 24
• 11
• 4

27 ÷ 3 + (15 - 4) x 4

• 12
• 6
• 33
• 53

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

• 0
• 1
• 4
• 16