Decimals

Place Value

100

What place value is the 5 in?

305

Ones

200

What place value is the 3 in?

432,594

Ten thousands

300

What place value is the 4 in?

3.42

Tenths

400

What place value is the 8 in?

402.108

Thousandths

500

What place value is the 9 in?

108,203.096

Hundredths

Compare Decimals

100

Which is bigger? 102.3 or 105.3

105

200

Which is bigger? 23.4 or 23.5

23.5

300

Which is bigger? 109.9 or 110.4

110.4

400

Which number is smaller? 23.46 or 23.52

23.46

500

Which number is smaller? 103,456.348 or 103,456.352

103,456.348

Add Decimals

100

1.2 + 3.4

4.6

200

65.5 + 89.1

154.6

300

13.24 + 18.49

31.73

400

118.103 + 94.215

212.318

500

36.2 + 5.04

41.24

Subtract Decimals

100

5.6 - 1.2

4.4

200

49.7 - 13.6

36.1

300

83.56 - 54.19 

29.37

400

108.392 - 26.053

82.339

500

16.3 - 5.09

11.21

BONUS

100

What's Mrs. Simpson's favorite candy?

Reese's or Butterfingers

200

What's the chemical composition of oxygen?

O2

300

How many siblings does Mrs. Simpson have AND what are their genders?

Two sisters

400

What year was Mrs. Simpson born in?

1998

500

Who was our 16th president?

Abraham Lincoln?