Next-Gen

Subtraction

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by tylergoetzman
Last updated 1 year ago

Discipline:
Math
Subject:
Number Operations
Grade:
3

Test Glog

Subtraction

When subtracting double or triple digit numbers, you should subtract the ones first, then the tens, then the hundreds.If the top number in the ones place is smaller than the bottom number, then you should regroup. You take teh from the tehs place and make the tens place smaller by 1. See example #3.

VocabularyDifference - what you get at the end of a subtraction equation.Minus - the symbol of subtraction.

A fun website for math games isSUMDOG

Example 2

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Example 1

Example 3


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