3 years ago

How to do long multiplication

2 answers:

8 0

1. Write down the problem.
2. Split up the smaller number into tens and ones.
3. Multiply the larger number by the number in the tens digit.
4. Multiply the larger number by the number in the ones digit.
And then simply add up the two products.

tino4ka555 [31]3 years ago

3 0

You just keep multiplying,preferably with a calculator

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