Decimals Review

Place Value

100

When you read a number with a decimal, what do you say when you see the decimal?

And

200

What number is in the hundredths place?

45.67

7

300

What number is in the ones place?

23.09

3

400

What number is in the tenths place?

9.12

1

500

What number is in the tens place?

76.9

7

Adding Decimals

100

26.43 + 7.19 =

33.62

200

8.09 + 6.5 =

14.59

300

0.79 + 0.45 =

1.24

400

17.82 + 3.66=

21.48

500

111.7 + 102.81=

214.51

Subtracting Decimals

100

1.23 - 1.11 =

0.12

200

5.23 - 0.1 =

5.13

300

27.81 - 5.62 =

22.19

400

8.61 - 7.25 =

1.36

500

105.65 - 62.33 =

43.32

Add or Subtract Decimals

100

3.89 + 1.12 =

5.01

200

1.19 - 0.79 =

0.4

300

9.4 + 3.23 = 

12.63

400

4.44 - 2.99 =

1.45

500

6.290 + 8.980 =

15.27