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Sorry again but heres a nother one can you help?

Sorry again but heres a nother one can you help?-example-1

1 Answer

6 votes

Answer:

2

Explanation:

the addition to the right is 7+3 = 10


write 0 and add 1 to the addition to the left

1+1 = 2. So we must add 2 to have 4

2+2 = 4

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