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bazaltina [42]
3 years ago
7

Three students are using different strategies to add 12+34.

Mathematics
1 answer:
Tanzania [10]3 years ago
5 0

Answer:

12+34=46

A=38

B=58

C=46

the answer is student c writes

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4 0
2 years ago
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Sladkaya [172]

Answer:

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