Decimal Jeopardy!

Comparisons

100

Complete the statement:

6.8 is _____________ 0.91

greater than; 6.8 is greater than 0.91

200

Use <, >, = to complete the following:

0.70 O 0.07

>; 0.70 > 0.07

300

Use <, >, = to complete the following:

23.92 O 24.99

400

Order the following from least to greatest:

8.29, 9.08, 6.21, 7.01

6.21, 7.01, 8.29, 9.08

500

True or false?

The more decimal places a number has, the greater the number.

False!

Rounding

100

Round to the tenths place:

0.18

0.2

200

Round to the hundredths place:

7.312

7.31

300

Round to the ones place:

10.523

11

400

Round to the hundredths place:

198.253

198.25

500

Round to the ten thousandths place:

83,245.002307

83,245.0023

Addition

100

2.3 + 0.03

2.33

200

15.34 + 9.07

24.41

300

21.993 + 46.547

68.54 or 68.540

400

84.721 + 97.17

181.891 or 181.89100

500

4,386.003 + 234.448

4620.451

Subtraction

100

12.2 - 6.5

5.7

200

8.2 - 3.16

5.04

300

5.007 - 0.238

4.769

400

30.5229 - 24.56

5.9629

500

427.37 - 54.187

373.183

Key words

100

"in all"

addition

200

"remaining"

subtraction

300

"altogether"

addition or multiplication

400

"separate"

subtraction

500

What's a key word that can be used for multiplication AND division?

each