Mathematics
Grade-2
Easy
Question
Find the partial sums of 28 + 14.
- 30 and 12
- 40 and 2
- 30 and 2
- 40 and 12
Hint:
To find partial sums add the digits in tens place and ones place seperately.
The correct answer is: 30 and 12
To find partial sums add the digits in tens place and ones place seperately.
Partial sum of 28 + 14
Step 1 : Add digits in tens and ones place seperately:
20 08
+ 10 and + 04
_____ ______
30 12
Thus, the sum of 28 + 14 are 30 + 12 = 42.
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