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13. Multiply. 5 ·… - QuestionCove
OpenStudy (anonymous):

13. Multiply. 5 · 37

6 years ago
OpenStudy (jim_thompson5910):

Multiply 7 and 5 to get 35 (use memorization, fingers, or your multiplication table). Write down the 5 (from 35) and write a small 3 down that will signify that you're going to use that as a carry. Now multiply 3 and 5 to get 15. Now add that last carry of 3 to 15 to get 18 Now write the 18 just to the left of that first 5 you wrote down to get 185 Visually, you might see it as this .37 ...5 --- 185

6 years ago
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