Mental Math ADDITION Strategies - Doubles and Doubles Plus One

Students will learn addition using the doubles and doubles plus one strategy. This mental strategy helps students to quickly add numbers without having to spend too much time working them out. I created this set to help introduce the strategy to students and to provide an eye catching visual reminder for them until they are able to master this mental strategy.


This set includes:

Doubles Poster (colored and black n white version)
Doubles Plus One Poster (colored and black n white version)
Practice Cards
Hundred Chart
Number line cards
Ten Frame cards


You might also be interested in:


Counting Back and Counting Up Subtraction Strategies

Mental Math SUBTRACTION Strategy - Doubles

Counting On Addition Strategies

Addition Strategies - Making Tens and Adding Nine



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