Add & Subtract Decimals

8 tenths + 9 tenths =

• 0.17

• 1.7

• 17

6 hundredths + 15 hundredths = ?

• 0.21

• 0.021

• 2.1

3 tenths + 18 hundredths = ?

• 2.1

• 0.21

• 0.48

• 4.8

4 tenths + 25 thousandths = ?

• 0.029

• 0.29

• 0.065

• 0.425

8 – 0.3 = ?

• 0.5

• 8.3

• 7.5

• 7.7

0.5 – 0.32 = ?

• 0.18

• 0.27

• 0.22

• 0.28

16 + 0.7 = ?

• 2.3

• 16.7

• 23

• 1.67

0.28 + 0.6 = ?

• 0.34

• 0.286

• 0.88

0.025 + 0.12 = ?

• 0.145

• 0.037

• 0.37

4 + 2.7 + 1.003 = ?

• 1.034

• 7.703

• 7.073

• 7.010