Unit 5 Decimal Computation Review

What is 8.2 x 0.45?

• 3.69

• 0.369

• 36.9

• 369

What is 0.14 x 0.5?

• 7

• 0.7

• 70

• 0.07

What is 2.7 x 6.3?

• 0.1701

• 17.01

• 1.701

• 170.1

What is 0.52 x 0.44?

• 2.288

• 228.8

• 0.2288

• 22.88

Lilly bought 15 flowers for $1.85 each. Which amount is closest to the actual amount she paid for flowers?

• $15

• $22

• $35

• $30

Mariana paid $7.23 for a pair of earrings. If she bought 12 pairs, which amount is closest to the actual amount she paid?

• $84

• $104

• $70

• $96

Justin bought 23 tennis balls for $4.95 each. Which amount is closest to the actual amount he paid for the tennis balls?

• $100

• $80

• $92

• $115

Oscar paid $8.12 for a book. If he bought 17 books, which amount is closest to the actual amount he paid?

• $160

• $136

• $80

• $153

What is 4.8 ÷ 3?

• 1.06

• 0.106

• 1.6

• 0.16

What is 13.2 ÷ 4?

• 0.33

• 3.3

• 33

• 0.033