|
Hide all answers
Hide all answers
View all answers
View all answers
Print
Try the Quiz
| Type the sum obtained on adding the following decimals. |
1. 4.3
+ 4.5
Answer: 8.8 43 + 45 = 88
There is 1 decimal place in the numbers being added.
So the sum must have 1 decimal place.
Thus, 4.3 + 4.5 = 8.8
2. 30.0
+ 46.6
Answer: 76.6 300 + 466 = 766
There is 1 decimal place in the numbers being added.
So the sum must have 1 decimal place.
Thus, 30.0 + 46.6 = 76.6
3. 0.36
+ 0.28
Answer: 0.64 36 + 28 = 64
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 0.36 + 0.28 = 0.64
4. 3.13
+ 4.21
Answer: 7.34 313 + 421 = 734
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 3.13 + 4.21 = 7.34
5. 31.87
+ 18.35
Answer: 50.22 3187 + 1835 = 5022
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 31.87 + 18.35 = 50.22
Try the Quiz : Arithmetic Homework Help : Decimal Addition
|
