22.6k views
21 votes
Pleased help me answer this I'm confused. look at picture​

Pleased help me answer this I'm confused. look at picture​-example-1
User Anamari
by
6.5k points

1 Answer

4 votes

Answer:

23 + 16 = 39

39 - 16 = 23

the student did not reverse the sum correctly

User Boomer
by
6.9k points
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