As a limited time deal, Amazon is offering you this hand2mind MathLink Cubes Numberblocks 21-30 Activity Set for just $21.99 (reg. $44.99). If you purchase this set today, it should arrive before Christmas!

These number cubes allow kiddos to see how numbers really work and master key math skills like addition and subtraction. Please remember that prices may change.

Details:

• HANDS-ON NUMBER TOYS: Children see how numbers really work as they build their own Numberblocks Twenty-One to Thirty and master key math skills such as counting, adding, subtracting, multiplying, and dividing through hands-on discovery and play.
• COUNTING TOYS FOR KIDS AGES 3-5: Grow your MathLink Cubes Numberblocks collection! This Numberblocks MathLink Cubes Activity Set adds more double-digit numbery fun to math skills practice and imaginative play.
• PRESCHOOL LEARNING TOYS: Each of the 20 math activities are linked to the episodes on TV. Grab your MathLink Cubes and play along!