Evaluating Expressions Order of Operations

23 + (30 ÷ 10) x 4

• 35

• 32

• 12

• 45

18 + (6 – 2) × 2 =

• 26

• 29

• 44

• 40

Evaluate when a = 15:
2(a - 5) + 2

• 22

• 27

• 14

• 7

2x + 3 + x²; for x = 4

• 17

• 27

• 19

• 25

8y + 12 - 2z
for y = 4 and z = 2

• 40

• 20

• 84

• 34

Evaluate when x = 2 and y = 5:
2 + (12 - 5x) ⋅ 2y

• 22

• 40

• 142

• -86

Evaluate if a = 2 and b = 8
6 + 7b - 3a

• -100

• 100

• -56

• 56

5 x (6 - 3)

• 19

• 27

• 15

• 23

7 x (7 - 4) ÷ 3

• 8

• 6

• 7

• 5

40 + (72 ÷ 9) ÷ 8

• 49

• 25

• 41

• 15