ADDITION AND SUBTRACTION OF DECIMALS
❶Find the sum
a) 9.6 + 9.7 =
b) 2.7 + 4.8 =
c) 7.8 + 2.6 =
d) 1.4 + 15.3 =
e) 8.5 + 0.04 =
f) 0.18 + 1.50 =
g) 0.134 + 0.193 =
h) 1.82 + 0.013 =
i) 0.023 + 1.65 =
❷Find the missing number
a) 7.1 + _____ = 9.6
b) 8.0 + _____ = 12.7
c) 7.9 + _____ = 16.7
d) _____ + 6.3 = 14.7
e) 3.6 + _____ = 13.4
f) 8.5 + _____ = 15
❸Find the missing number
a) 0.82 + _____ = 1.42
b) 0.3 + _____ = 0.85
c) 0.1 + _____ = 0.4
❹Find the sum
d) _____ + 0.6 = 1.3
e) 0.9 + _____ = 1.78
f) 0.6 + _____ = 1.2
❺Find the difference
1. 0.95 - 0.71 =
2. 0.77 - 0.58 =
3. 8.5 - 2.1 =
4. 6.7 - 3.7 =
5. 2.1 - 1.0 =
6. 9.1 - 0.52 =
7. 18 - 0.8 =
8. 8 - 0.07 =
9. 11 - 0.019=
❻Find the missing numbers
1) 6.5 – _____ = 5.5
2) _____ – 1.1 = 8.8
3) _____ – 1.0 = 2
14) 5 – _____ = 4.1
15) 5.4 – _____ = 4.4
16) 3 – _____ = 2.9
❼Find the missing numbers
a) _____ – 1.49 = 5.61
b) _____ – 2.4 = 5.78
c) 7.6 – _____ = 0.2
❽Find the difference
d) _____ – 1.7 = 1.61
e) 5.80 – _____ = 4.5
f) _____ – 1.3 = 1.9