Multiplication and division (2)

Multiplying decimals

Name: ______________________________Date: ______________Score: ______ / 20

1.
Calculate 45.1 × 5.
2.
Calculate 38.12 × 7.
3.
Calculate 40.09 × 9.
4.
Find the product of 6 and 34.56.
5.
Calculate 12.5 × 4.
6.
Calculate 2.5 × 6.
7.
Calculate 3.25 × 4.
8.
Calculate 6.4 × 5.
9.
Estimate 45.75 × 63 by rounding to 50 × 60. What is the estimate?
1. A300
2. B3000
3. C2800
4. D30000
10.
Calculate 45.75 × 3.
11.
Calculate 45.75 × 60.
12.
Calculate 45.75 × 63.
13.
45.75 × 63 = (45.75 × 3) + (45.75 × 60).
True False
14.
Calculate 74.36 × 15.
15.
Calculate 95.36 × 47.
16.
Calculate 23.08 × 83.
17.
Which is the best estimate for 74.36 × 15, rounding 74.36 to 70?
1. A1050
2. B1500
3. C900
4. D105
18.
A good estimate for 23.08 × 83 is 20 × 80 = 1600.
True False
19.
Meals cost $15.25 each. 12 people go for a meal. What is the total cost in dollars?
$
20.
Sally pays $0.35 for each minute she uses her phone. She talks for 15 minutes. What does the call cost in dollars?
$

Answer key

Multiplication and division (2) — Multiplying decimals