Operations on Decimals Exercises – Set 1

This is our first set of exercises on operations on decimals.

Perform the indicated operation.

1. 2.3 + 4.7 + 0.5
2. 5.3 + 6.07 + 8
3. 2.08 + 6.004 + 3.5
4. 4.6 – 1.3
5. 12.8 – 4.9
6. 7.2 – 3.019
7. 5 – 4.129
8.0.7 – 0.146
9. 5.482 – 3
10.4.8 x 3.2
11.8 x 9.63
12.100 x 2.654
13. 6.7 x 3.25
14. 2.8 / 0.14
15. 7 / 0.035
16. 1.5 / 3

Answer:
1. 7.5
2. 19.37
3. 11.584
4. 3.3
5. 7.9
6. 4.181
7. 0.871
8. 0.554
9. 2.482
10. 15.36
11. 77.04
12. 265.4
13. 21.775
14. 20
15. 200
16. 0.5

Enjoy!

You might also like: Operations on Decimals Exercises – Set 2

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