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erik [133]
3 years ago
14

Write an addition or subtraction fact. Then write a strategy you could use to add or subtract.

Mathematics
2 answers:
alexgriva [62]3 years ago
5 0
15+15

draw out circles or whatever strategy you use to add
Ne4ueva [31]3 years ago
4 0
2+2=4

You start with 2 and add an additional 2 to that. You now have 4.

I hope that helps!!!!!!

: )
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