Addition Facts with Doubles Plus 1 - Construction Theme

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by Marcia Murphy

Price: 225 points or $2.25 USD

Subjects: math

Grades: 14,13,1

Description: Addition Facts - Doubles Plus 1 within 20 - Construction Theme - developing addition fluency using mental strategies Students add 2 addends and then choose the correct sum from 3 options. (One method that students may use is to double the smallest addend then add 1 to find the sum.)