Use mental math and a pattern to find the product of 70*300

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asked Jan 17, 2015 216k views

2 Answers

Leobidoous · Answer 1 · 2015-01-17T15:34:15+0000

7*3
21000

First take away the zeros. Then Multiply 7 and 3 which is 21. Then add how many zeros there are. In this case there are three. So your answer is 2100.

Use mental math and a pattern to find the product of 70*300

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