This Making Ten match uses ten frame models and equations with sums of 10. Students can work in partners to match ten-frames to the equation they model. This can be used to introduce and develop fact fluency to 10 in first grade and to reinforce concepts of ten for fluency in second grade.
1.OA.C.6: Add and subtract within 20, demonstrating fluency for addition and subtraction within 10...
2.OA.B.2: Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
I will be using this in my 2nd grade classroom as a beginning of the year center to review and reinforce concepts of 10 from first grade.