Learning Advantage Giant Magnetic Foam Ten Frames - Includes 2 Frames with 20 Disks - Math Manipulative 10 Frame Activity for Kids - Teach Number Concepts, Addition and Subtraction

This powerful demonstration tool will help children develop a sense of quantities, show one-to-one correspondence, improve understanding of base ten and demonstrate strategies for composing and decomposing numbers.

Set includes 2 demonstration-size Magnetic Foam Ten Frames and 20 disks (10 red and 10 yellow disks). All components adhere securely to magnetic surfaces including most classroom whiteboards.

Thick foam makes it easy to manipulate the counters. Each Ten Frame measures 12-1/4"L x 5"W x . 25"D.