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Type the sum obtained on adding the following decimals. 
1. 1.7 + 4.3
Answer: 6.0 17 + 43 = 60
There is 1 decimal place in the numbers being added.
So the sum must have 1 decimal place.
Thus, 1.7 + 4.3 = 6.0 2. 19.7 + 13.8
Answer: 33.5 197 + 138 = 335
There is 1 decimal place in the numbers being added.
So the sum must have 1 decimal place.
Thus, 19.7 + 13.8 = 33.5 3. 0.34 + 0.23
Answer: 0.57 34 + 23 = 57
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 0.34 + 0.23 = 0.57
4. 1.42 + 3.33
Answer: 4.75 142 + 333 = 475
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 1.42 + 3.33 = 4.75 5. 23.46 + 29.65
Answer: 53.11 2346 + 2965 = 5311
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 23.46 + 29.65 = 53.11
Try the Quiz : Arithmetic Homework Help : Decimal Addition
