Mathematics
Grade-1
Easy
Question
13 + 27 = ?
- 37; I started at 27 moved down 1 ten.
- 40; I started at 27 moved down 1 ten and added 3 columns.
- 27; I started at 27 and added 13.
- 28; I started at 27 moved to the right 1 column.
The correct answer is: 40; I started at 27 moved down 1 ten and added 3 columns.
The sum of 13 + 27 is 40, start at 27 move one row down and add 3
columns to get the answer 40.
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