Mathematics
Grade-1
Easy
Question
A store had 90 Christmas trees out of which 30 were sold. How many trees are left in the store? Use models and find the answer.
- 50
- 60
- 40
- 30
The correct answer is: 60
subtract 30 from 90.
3 tens crossed out from 9 tens. so 6 tens are left.
9 tens-3 tens = 6 tens which is 60
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