Quiz about Decimal Operations Review

Question 1

What is the product of 0.5 and 3.5?

Accepted Answer

1.75

Answer

0.14

Answer

4.0

Answer

7

Question 2

Juan can read at a speed of 50 pages per hour. He read 275 pages last weekend. How many hours did he read?

Accepted Answer

5 1/2 hours

Answer

5 hours

Answer

5 pages

Answer

6 hours

Question 3

What is the quotient of 3.5 and 0.7?

Accepted Answer

5

Answer

2.8

Answer

.20

Answer

2.45

Question 4

Joanna bought 20 pencils at $0.45 each. How much change did she get if she paid with a $10 bill?

Accepted Answer

$1.00

Answer

$9.55

Answer

$9.00

Answer

$0.45

Question 5

What is the value of 0.4 x 0.25?

Accepted Answer

0.1

Answer

1

Answer

1.6

Answer

0.65

Question 6

What is the decimal for this grid?

Accepted Answer

0.4

Answer

0.04

Answer

4.0

Answer

0.004

Question 7

Tell the value of the red digit in 13.75.

Accepted Answer

seven tenths

Answer

seven ones

Answer

seven tens

Answer

seven hundredths

Question 8

Write six and thirty-three hundredths as a decimal.

Accepted Answer

6.33

Answer

06.033

Answer

60.33

Answer

6  3/100

Question 9

Write 14.16 in word form.

Accepted Answer

fourteen and sixteen hundredths

Answer

fourteen point sixteen hundredths

Answer

fourteen and sixteen tenths

Answer

forty and one tenth and six hundredths

Question 10

67/100

Accepted Answer

sixty-seven hundredths

Answer

sixty-seven

Answer

sixty-seven hundreds

Answer

sixty-seven tenths

Question 11

Find the difference:  46.78 - 12.45

Accepted Answer

34.33

Answer

35.27

Answer

63.8

Answer

380.0

Question 12

Jenna bought a bag of gummi bears that cost $2.74. She gave the clerk $10. How much money will she get back in change?

Accepted Answer

7.26

Answer

12.74

Answer

4.36

Answer

7.62

Question 13

Lia and James went to the movies. The tickets are $3.00 each.  Lia bought popcorn and a slushy for $8.50 together. James bought a slushy and nachos $12.00 together. How much money did they spend total?

Accepted Answer

26.50

Answer

2.650

Answer

3.00

Answer

53.65

Question 14

Put them in order from least to greatest 3.25, 5.1, 6.6, 7.0, 5.3

Accepted Answer

none of the above

Answer

3.25,5.1,6.6,7.0,5.3

Answer

5.1,7.0,5.3,6.6,3.25

Answer

5.3,7.0,6.6,5.1,3.25

Question 15

put them in order from greatest to least  8.25,1.0,10.20,9.1,30.6

Accepted Answer

30.6,10.20,9.1,8.25,1.0

Answer

8.25,1.0,10.20,9.1,30.6

Answer

30.6,9.1,10.20,1.0,8.25

Answer

none

Question 16

Round 56.872 to the nearest tenth.

Accepted Answer

56.90

Answer

57

Answer

56.8

Answer

56.972

Question 17

In the number:  1794.3282  What digit is in the thousandths place?

Accepted Answer

8

Answer

1

Answer

2

Answer

3

Question 18

Compare: 8.09 ____8.9

Accepted Answer

less than

Answer

greater than

Answer

equal to

Question 19

Use WHOLE NUMBER estimation:
8.4 + 4.3

Accepted Answer

12

Answer

13

Answer

11

Answer

12.7

Question 20

0.6 x 0.91

Accepted Answer

0.546

Answer

0.9

Answer

9

Answer

5.460

Question 21

0.3 x 0.5

Accepted Answer

0.15

Answer

1.5

Answer

15

Answer

150

Question 22

Do you have to line up the decimals when you multiply?

Accepted Answer

No

Answer

Yes

Question 23

7.9 + 18.72

Accepted Answer

26.62

Answer

2662

Answer

1

Answer

25.62

Question 24

If each shirt costs $6.90 and you buy 5 of them.  How much do they cost in all?

Accepted Answer

$34.50

Answer

$44.50

Answer

$55.50

Answer

$790.50

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