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yanalaym [24]
3 years ago
13

What is 7+21? please help please helppp

Mathematics
2 answers:
madreJ [45]3 years ago
6 0

Answer:

=28

Step-by-step explanation:

   21

+    7

___________

  28

Hope this helps! If it is a simple addition ?

Setler [38]3 years ago
5 0
29 is the correct answer
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Answer:

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Read 2 more answers
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