Regroup ones into tens to add in this engaging first-grade worksheet!

Add numbers within 20 using ten frames with this first-grade math worksheet!

Learn a new addition strategy using ten frames in this first-grade math worksheet!

Kids practice adding numbers with sums up to 20 and writing the sums on this fruit-themed first grade math worksheet.

Go fishin' for some addition! If your kid loves fish, have them do this fun worksheet with all kinds of fish and they'll get some quick math practice.

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

Practice finding missing numbers while adding within 20 using ten frames!

Practice representing 10 using ten frames in this kindergarten addition worksheet!

Get more practice representing 10 using ten frames in this kindergarten addition worksheet!

Master addition with ten frames in this colorful worksheet!

Kindergarteners practice representing equations using ten frames in this addition worksheet!

Practice addition under 20 with visual models in this useful math worksheet!

Build up your addition skills in this model-making addition worksheet!

Tackle ten frames with confidence in this helpful addition worksheet!