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Show how to make a ten to solve 13-7? write the number sentence

2 Answers

4 votes
i think...

Question: you have 13 pillows, and you donate 7 to a charity. how many pillows do you have left?

Answer: 13-7=6. you have 6 pillows left.
User Egeland
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13=10+3 so

13-7=3+10-7=3+3=6
User Haresh Samnani
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