Addition: Doubles Plus 1 and Doubles Minus 1 Strategy

by Linda Post - The Teacher's Post

Price: 195 points or $1.95 USD

Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction

Grades: 1,2

Description: Students "fly" the animated birds to the correct nest as they employ the addition strategies of doubles plus 1 and doubles minus 1. Great for introduction, practice, review, or assessment! Can be used whole class on a projector, small groups, or individually on iPad, tablet, computer, or smartphone.