Children are introduced to a new way to add with this base 10 rods worksheet.

Each ten frame has ten boxes. Some boxes have red chips and others don't. If the top half of the ten frame is filled with red chips, how many are left? 10-5=5.

Help your little one practice her adding subtracting skills with this game of ten frames! Each ten frame has a set of ten boxes.

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

Get practice with addition facts within 20 with this colorful kindergarten math worksheet!

Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!

Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!

Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!

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

Practice using ten frames to make 5 in this early addition worksheet for kindergarteners!

Get more practice using ten frames to make 5 in this early addition worksheet for kindergarteners!

Practice making 6 using ten frames with this kindergarten math worksheet!

Get more practice making 6 using ten frames with this kindergarten math worksheet!

Use ten frames to make 7 in this early addition worksheet for kindergarteners!

Get more practice using ten frames to make 7 in this early addition worksheet for kindergarteners!

Get more practice making 8 in ten frames and writing corresponding addition sentences!

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.

Practice fact fluency by combining ten frames and number bonds with this kindergarten worksheet!

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

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