Quiz about Multiplying Decimals and Whole Numbers with Estimating

Question 1

Estimate each product.

$27.64 x 3

Accepted Answer

$30 x 3 =$90

Answer

$35 x 3 = $105

Answer

$20 x 3 = $60

Answer

$10 x 3= $30

Question 2

Multiply

1.7 x 4=

Accepted Answer

6.8

Answer

68

Answer

.68

Answer

8

Question 3

Multiply

0.5 x 9=

Accepted Answer

4.5

Answer

0.45

Answer

4.0

Answer

45

Question 4

Multiply

5.14 x 0.4=

Accepted Answer

2.056

Answer

20.56

Answer

205.6

Answer

2,056

Question 5

Jennifer bought 3.4 pounds of apples. She paid $.89 per pound. How much did Jennifer pay for the apples?

Accepted Answer

$3.03

Answer

$3.00

Answer

$3.02

Answer

$3.01

Question 6

2.07 x 1,000 =

Accepted Answer

2,070

Answer

2.07

Answer

20.7

Answer

207

Question 7

83.05 x 100 = ____

Accepted Answer

8305

Answer

8.305

Answer

83.05

Answer

830.5

Question 8

Miss Chavez buys 3.7 pounds of potatoes that cost $0.29 per pound. How much does Miss Chavez pay for the potatoes? Round to the nearest cent.

Accepted Answer

$1.07

Answer

$10.70

Answer

$107

Answer

$56

Question 9

Use estimation to choose the correct value.

8.4 x 2

Accepted Answer

16.8

Answer

0.168

Answer

168

Answer

1.68

Question 10

Use estimation to choose the correct value.

3.9 x 5

Accepted Answer

19.5

Answer

1.95

Answer

195

Answer

0.195

Question 11

Use estimation to choose the correct value.

5.1 x 2

Accepted Answer

10.2

Answer

102

Answer

1.02

Answer

0.102

Question 12

Use estimation to choose the correct value.

6.3 x 4

Accepted Answer

25.2

Answer

252

Answer

2.52

Answer

0.252

Question 13

Use estimation to choose the correct value.

9.2 x 3

Accepted Answer

27.6

Answer

0.276

Answer

2.76

Answer

276

Question 14

Use estimation to choose the correct value.

4.8 x 6

Accepted Answer

28.8

Answer

288

Answer

2.88

Answer

0.288

Question 15

What is the product of 0.9 x 3?

Accepted Answer

2.7

Answer

27

Answer

0.27

Answer

3

Question 16

0.5 x 10

Accepted Answer

5

Answer

50

Answer

2

Answer

3

Question 17

0.7 x 9

Accepted Answer

6.3

Answer

2

Answer

63

Answer

0.6

Question 18

0.12 x 6

Accepted Answer

0.72

Answer

7.2

Answer

6

Answer

1/3

Question 19

12 x 0.4

Accepted Answer

4.8

Answer

48

Answer

8

Answer

65

Multiplying Decimals and Whole Numbers with Estimating

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