12 Week Mixed Review

What is the least common denominator you could use to subtract 1/3 and 1/4?

• 3
• 4
• 24
• 12

A pizza has 5 pieces. Sara eats 3 of the pieces. What fraction of the pizza did Sara eat?

• 3/5
• 2/5
• 5/5
• 1/5

42 - 12

• 32
• -30
• 30
• 19

Which fraction is equivalent to ¾?

• 7/12
• 15/20
• 12/20
• 1  1/4

⅚ × ⅕ =

• 5/35
• 1/6
• 4 1/6
• 5/11

¼ ÷ ½ =

• ¼
• 4
• 2
• ½

2 ¼ ÷ 4 ⅕ =

• 11/26
• ⅝
• ⅞
• 15/28

Which one is NOT an integer?

• 20/5
• -6
• 9.0
• ⅞

-9 is an integer

• True
• False

45 + (-18)

• 34
• 27
• -27
• 25