4th Grade Math 2.11, Multiply 3 or 4 digit Numbers by 1 digit with Regrouping

First published at 21:10 UTC on October 6th, 2019.

We can use regrouping to multiply a 1-digit factor by a factor with many digits. We start on the right side with the ones place, then the tens, then the hundreds, then thousands. We regroup when the product in any place is 10 or more. We write the...

SensitivityNormal - Content that is suitable for ages 16 and over