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enot [183]
3 years ago
9

What is 10 plus 10. what is 456 plus 543.?

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
4 0
10 + 10 is 20. 456 + 543 is 999
castortr0y [4]3 years ago
3 0

Answer:

10 + 10 = 20 ; 456 + 543 = 999

Step-by-step explanation:


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