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Which is a way to find 31+60

Which is a way to find 31+60-example-1
User Asraful
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2 Answers

9 votes
By just adding it o 91
User HungYuHei
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5.0k points
13 votes

Answer:

C

Explanation:

count on 6 10's from 31 because 6 x 10 is 60 and 31+60 is 91 which is your answer

User Jklaus
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