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Gnoma [55]
4 years ago
11

Uma used the expanded algorithm to solve 62 x 13. She wrote 13 x 62= 6 + 2 + 180 +60=248. What did she do wrong? Explain what pa

rtial products Uma ahould have added to find the correct product.
Mathematics
2 answers:
konstantin123 [22]4 years ago
8 0
62 x 13 = 6+20+180+600=806
She didn't multiply by the 1 in 13 correctly.

Hope this helps :)
kati45 [8]4 years ago
7 0
She did not put the six as 60 she wrote it as 6
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1                                             5                         5

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2) Pattern: you can see that the ones digit alreternate: 5, 0, 5, 0, 5, 0, ...

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