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How to make 3 groups of tens

2 Answers

3 votes
To make 3 groups of tens you can do 3 X 10 or you can add them up.  Let me show you. In the picture is 3 groups of 10.
How to make 3 groups of tens-example-1
User Phil Lello
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10×10=100×10=1000×10=10000 and so on
User Will Martin
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