Building fluency with addition to 10 is an effective way to improve flexibility with numbers and improve number sense for first grade students. Increase your students' addition fact fluency with these flashcards with addition facts within 20 (0+0 through 10+10).

These cards can be printed 2-sided, laminated, and cut to create quick practice activities for your students. Have students time each other in centers, set up fluency grids, or use them as a quick progress monitoring tool.

You will get 80 cards in total.

When printed 2-sided, cards will show the equation with the answer on the back.

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