Mathematics
Grade-1
Easy
Question
A store has 70 dolls. They sell 20 dolls. How many dolls does the store have now?
- 50
- 20
- 30
- 40
The correct answer is: 50
The number of dolls in store = 70
The number of dolls sold = 20
The number of dolls left in the store = 70 – 20
70 – 20 = ?
Start at 70, and count back by 10s two times to subtract 20.
70, 60, 50
70 – 20 = 50
So, the number of dolls left in the store is 50.
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