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Mathematics, 22.09.2019 03:30 liliaboop2012

Raul used this method to find the sum 427 + 316.
427
+316

700
30
+ 13

743
describe how raul solves addition problems.

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Answers: 1

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You know the right answer?
Raul used this method to find the sum 427 + 316.
427
+316

700
30
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