Pre-algebra

(7-4)² + (20-19) - 10

• -3
• 57
• 0
• 1

6² - 3 * 8

• 72
• 264
• 12
• 138

Bailey had 24 cakes his friend Jake ate 11 of them how many were left.

• 3
• 13
• 45
• 35

Bailey had 24 cakes his friend Jake ate 11 of them how many were left.

• 3
• 13
• 45
• 35

4  $-$  3  $+$ 2 + 5 $\cdot$ 3

• 40

• 17

• 24

• 18

 $6\times5$  $-$ 4 + 2 ÷ 2

• 60

• 24

• 27

• 12

 $8^2-7^2$ 

• 5

• 2

• 15

• 1

(7 + 41) ÷ 2 – 15

• 19
• 9
• 25
• 3

What is the first operation used in solving this problem:

2 ⋅ (3 + 8 ÷ 4)²

• multiplication

• addition

• division

• subtraction

Which operation would you do first?

(12 + 10) ÷ 10 · 14 - 6

• Division

• Multiplication

• Addition (parentheses)

• Subtraction