Students will easily learn various number concepts by looking at the results. With this balance you can display number relationships of equal to (=), greater than (>), or less than (<), basic operation skills and more with this self-checking balance. Each set includes 20 hanging masses, 4 removable plastic compensators and activity guide. Balance measures 4 1/4”.
- 15 balances
- Hanging masses
- Removable plastic compensators
- Activity guide
- Storage tote