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

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.

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

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

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

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

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

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

Master addition with ten frames in this colorful worksheet!

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

Learn a new addition strategy in this essential worksheet!