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ACTIVITY
I. Find the sum.
1. 6.8 + 3.4
2. 18.3 + 92.9
3. 189.3 + 274.3 + 392.3
4. 0.77 + 0. 021
5. 008 + 3.15 + 5.2
II. Find the difference.
6. 9.8 - 5.3
7. 15.3 - 2.09
8. 3.923 – 2.743
9. 0.1 – 0.009
10.3.25 – 0.99