Media Summary: This video is a continuation of the addition and subtraction videos. It teaches learners how to Take a look at the mechanics of a math problem in multiplication and division. We name the parts of each and show how they can ... Using the inverse operation to check answers
Inverse Operations Check - Detailed Analysis & Overview
This video is a continuation of the addition and subtraction videos. It teaches learners how to Take a look at the mechanics of a math problem in multiplication and division. We name the parts of each and show how they can ... Using the inverse operation to check answers I have decided to make these videos for two reasons: for students who may need to be reminded about the strategies that we use ... Check your answer using the inverse operation Estimate by rounding and check using the inverse operation with four-digit numbers
