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| Type the sum obtained on adding the following decimals. |
1. 2.3
+ 4.9
Answer: 7.2 23 + 49 = 72
There is 1 decimal place in the numbers being added.
So the sum must have 1 decimal place.
Thus, 2.3 + 4.9 = 7.2
2. 13.6
+ 16.6
Answer: 30.2 136 + 166 = 302
There is 1 decimal place in the numbers being added.
So the sum must have 1 decimal place.
Thus, 13.6 + 16.6 = 30.2
3. 0.2
+ 0.35
Answer: 0.55 20 + 35 = 55
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 0.2 + 0.35 = 0.55
4. 4.08
+ 4.21
Answer: 8.29 408 + 421 = 829
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 4.08 + 4.21 = 8.29
5. 44.88
+ 21.55
Answer: 66.43 4488 + 2155 = 6643
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 44.88 + 21.55 = 66.43
Try the Quiz : Arithmetic Homework Help : Decimal Addition
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