Show how you can use repeated subtraction to find how many groups of 7 are in 28. Then write the division sentence for the problem.

5 answers

28 - 7 = 21 - 7 = etcetera

28/7 = ?
28-7=20
how many groups of 7 are in 28
First do 28-7=21 and do it so on and on until you get to 0.
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