Choose a mode
Read the weights on the cubes in the left pan and add them up. Add numbered weights to the right pan with the plus and minus buttons (1, 2, 5, 10) until the beam is level — when it is level, both sides are equal. Then press Check
Read the weights on the cubes in the left pan and add them up. Add numbered weights to the right pan with the plus and minus buttons (1, 2, 5, 10) until the beam is level — when it is level, both sides are equal. Then press Check
3D math game · Best for grades 2-5
Build the right pan with numbered weights so it equals the left pan
Balancing weights develops equality: two sides can look different and still have the same value.
The game builds understanding of Arithmetic. Read the weights on the cubes in the left pan and add them up. Add numbered weights to the right pan with the plus and minus buttons (1, 2, 5, 10) until the beam is level — when it is level, both sides are equal. Then press Check
calculation, number composition, place value, and basic operations.
Students see the quantity, adjust it directly, and check the result immediately.
This builds number sense instead of relying only on memorized answers.
Use it for individual practice, paired work, or a short class demonstration before worksheets.
Start with the game above, then continue with written practice to reinforce the skill.