LR MathLink Cubes
What We Like
- Sturdy cubes stay connected through an activity, so children count and build without pieces scattering.
- Hands-on linking makes counting, addition, and subtraction visible for K-2 learners.
- One set covers a full school year of counting and operations
Worth Noting
- Firm snap tension calls for 5-and-up grip, so young hands may need adult help to connect and separate cubes.
- Age Range
- 5+
- Activity Cards
- None
- Pieces & Color
- 100 cubes, 10 colors
- Material & Build
- Non-toxic plastic
Read the full review
The 100 cubes snap together firmly and hold their connection through a full activity — sturdy plastic blocks that let a child stack counting towers, model addition, and pull apart cleanly between exercises. Geometric cutouts on every face allow blocks to join from any side, so tall constructions stay rigid while a child works and the connection between pieces remains predictable throughout a lesson.
A child can stack ten cubes to build a ten-frame, link three and two to show five, then remove blocks to demonstrate subtraction — each connection reinforces the math underneath rather than acting as a loose building exercise. The blocks hold position mid-activity instead of shedding pieces, and repeated classroom handling does not loosen the snap, which keeps a lesson coherent from start to finish whether a teacher runs a guided station or a child explores independently.
Homeschool families covering K-2 and classroom teachers building manipulative stations get a set that survives daily handling and spans counting, addition, and place value across a full school year. The firm snap is calibrated for 5-and-up grip, so 4-year-olds will need an adult's help to connect and separate cubes — preschool hands are better served by the easier-snapping cube set in the same lineup, while kindergarten and up take to this one on their own.
Bottom line: One set carries counting, addition, and place value from kindergarten through second grade — the foundation piece a K-2 math shelf is built around.