Decimals Jeopardy

Adding Decimals

100

Adding Decimals

1.04 + 0.621

1.661

200

Adding Decimals

1.3 + 2.8

4.1

300

Adding Decimals

0.459 + 0.132

0.591

400

Adding Decimals

1.38 + 0.99 + 0.0074

2.3774

500

If Elleanna has $3.86 in her pocket and finds $2.21 in her classroom at the end of the day, how much money does she have in total?

$6.07

Subtracting decimals

100

Subtracting Decimals

0.22 - 0.11

0.11

200

Subtracting Fractions

2.3 - 0.5 

1.8

300

Subtracting Fractions

0.781 - 0.235

0.546

400

Subtracting Decimals

6 - 4.68

1.32

500

If Avery has $10.25 to buy lunch today and Sara offers to sell her an apple for $1.99, how much money would she have left after buying the apple?

$8.26

Multiplying Decimals

100

Multiplying Decimals

78.014 x 100

7,801.4

200

Multiplying Decimals

3.257 X 10

32.57

300

23.5 x 100 = 

2,350

400

10 X 56.2 =

562

500

Heidi is really fast at grading. She can grade 2.5 classes' tests in an hour. If she has 10 hours to grade, how many tests will she be able to finish?

25 tests

Dividing Decimals

100

78.3 / 10

7.83

200

2.5 divided by 10

0.25

300

2.403 divided by 100

0.02403

400

6.3 / 10

.63

500

12.5 / 100 =

.125 

Comparing and Ordering Decimals

100

Comparing Decimals > < =

2.33 _____2.30

>

200

123.210 _______ 123,210

<

300

Comparing Decimals < > =

1,234.500 _______ 1,233.700

<

400

Put the decimals in order from least to greatest.

0.25, 0.15, 2.3, 2.31, 1.25

0.15, 0.25, 1.25, 2.3, 2.31

500

Put these decimals in order from Greatest to Least.

0.008, 1.008, 0.7, 1.108, 0.8

1.108, 1.008, 0.8, 0.7, 0.008