Developing number sense and fluency with addition is an effective way to improve flexibility with numbers. Develop addition strategies and math reasoning skills for your first grade and second grade students by practicing addition with three digits!

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 136 cards in total.

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

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