Syvum Home Page

Home > Quiz Games > Math > Arithmetic Print Preview

Arithmetic Homework Help : Decimal Addition

Worksheet / Test Paper Quiz Review

Hide all answers   View all answers   Print   Try the Quiz

Type the sum obtained on adding the following decimals.


1.    1.1
+ 3.1
Answer: 4.2
 11  + 31  = 42 
There is 1 decimal place in the numbers being added.
So the sum must have 1 decimal place.
Thus, 1.1 + 3.1 = 4.2 

2.    15.0
+ 30.1
Answer: 45.1
 150  + 301  = 451 
There is 1 decimal place in the numbers being added.
So the sum must have 1 decimal place.
Thus, 15.0 + 30.1 = 45.1 

3.    0.19
+ 0.27
Answer: 0.46
 19  + 27  = 46
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 0.19  + 0.27 = 0.46


4.    4.73
+ 3
Answer: 7.73
 473  + 300  = 773 
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 4.73 + 3 = 7.73

5.    37.12
+ 31.72
Answer: 68.84
 3712 + 3172 = 6884
There are 2 decimal places in the numbers being added.
So the sum must have 2 decimal places.
Thus, 37.12  + 31.72  = 68.84

  Try the Quiz :     Arithmetic Homework Help : Decimal Addition


Contact Info © 1999-2019 Syvum Technologies Inc. Privacy Policy Disclaimer and Copyright
Previous
-
Next
-