Mathematics
Grade-1
Easy
Question
Use the part of the chart to add 23 + 7 = ?
- 23 + 7 = 30
- 21 + 9 = 30
- 22 + 8 = 30
- 20 + 10 = 30
The correct answer is: 23 + 7 = 30
23 + 7 = 30, start at 23 and add 7 columns to get 30.
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