This is a HUGE set of Addition and Subtraction flashcards that can be printed on card stock for each student's independent practice. I have my students cut apart the cards, and write their initials and the answer to the problem on back of each card. I try to print each set on a different color card stock. Sets included are:
Doubles Plus 1
Differences of 1
Subtracting Half of a Double
There are 350 cards in all!
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