Decimals 4th Grade Jeopardy

Money

100

Jack had $10. He bought a pair of socks for $2.30 and a pair of gloves for $5.50. How much money did he have left?

$2.20

200

Coffee mugs cost $2.50 each. How much do 5 coffee mugs cost?

$12.50

300

A large pizza costs $8.90 and a small pizza costs $5.20. What is the difference between the price of a large pizza and a small pizza?

$3.70

400

Each donut costs $2.20. How much do 6 donuts cost?

$13.20

500

Three friends went to dinner. One of the friend's meals was $12.35. The second friend's meal was $13.64. While the last friend's meal was $14.27. What was the total for all three of the friends meals?

$40.26

Comparing Decimals

100

Compare these decimals, which one is larger?

0.2 _____ 0.23

0.23

200

Compare these decimals, which one is larger?

0.902 _____ 0.920

0.920

300

Compare these decimals, which one is larger?

0.202 _____ 0.2023

0.2023

400

Compare these decimals with <, >, or =

0.73 _____ 0.730

=

500

Compare these decimals, which one is larger?

0.5003 ____ 0.503

0.503

Adding Decimals

100

Add these decimals. 21.74 + 8.27

30.01

200

Add these decimals.

17 + 9.54

26.54

300

Add these decimals. 6.125 + 18

24.125

400

Add these decimals. 4.67 + 29.1

33.77

500

Add these decimals.

5.2 + 3.11

8.31

Expanded Form

100

30 + 8 + 0.09

38.09

200

4 + 0.7 + 0.03

4.73

300

20 + 3/10 + 8/100

20.38

400

Write the decimal expanded form of 96.01

90 + 6 + 0.01

500

Write the decimal expanded form of 71.83

70 + 1 + 0.8 + 0.03

Subtracting Decimals

100

Subtract these decimals.

3.53 - 2

1.53

200

Subtract these decimals.

2.15 - 1.05

1.1

300

Subtract these decimals.

10.71 - 0.7

10.01

400

Subtract these decimals.

1.72 - 0.8

0.92

500

Subtract these decimals.

2.54 - 1.82

0.72

Convert to Decimals

100

23/10

2.3

200

478/100

4.78

300

9 ones 4 tenths 8 hundredths

9.48

400

3 tens 6 ones 21 tenths

38.1

500

7 tens 38 tenths 12 hundredths

73.92