Shawna's math quiz

12

56

87

43

90

+11

____

• 299

• 267

• 318

• 284

7x = 3(3+4)

Answer explanation

3(3+4)=7x

3•3+3•4=7x

9+12=7x

21/7 = 7x/7

3=x

Is Algebra useful?

• Yes

• No

Draw the order of operations symbols (in order!).

Answer explanation

PEMDAS

What is 32×40×0×11?

Answer explanation

0

(5)(3-1)+4

• 14

• 12

• 15

• 20

• 18

Answer explanation

(5)(3-1)+4

5(2)+4

10+4

14

Draw a science experiment gone wrong.