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1 vote
How do you solve subtraction equations using models?

User Anjan Kant
by
5.5k points

2 Answers

5 votes
You take the difference of the numbers.
User Ahmed Essam
by
6.2k points
7 votes
You draw as many rectangles that are the minuends - as many rectangles that equal the subtrahend. 
User Pzin
by
5.8k points