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

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

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

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.

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

Learn a new addition strategy in this essential worksheet!

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

Master addition with ten frames in this colorful worksheet!

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

Tackle ten frames with confidence in this helpful addition worksheet!

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