⚖️ Equation Balance
Place numbers on a scale to make both sides equal.
How to play
- Pick a scale and a difficulty tier, then click Start Balancing.
- The left pan shows a fixed sum. The right pan has a blank number.
- Use the +1/-1/+5/-5 buttons to change the blank number.
- Click Check Balance when both totals look equal.
- Not balanced yet? Keep adjusting, no penalty.
- Earn ⚖️ points for every balanced equation to unlock new scales.
An early algebra game where you feel the equation, not just solve it
Equation Balance is a free early algebra game built around the core idea an equation actually represents: two sides that must equal each other. The left pan always shows a fixed sum, and the right pan combines a blank number with a known number using addition, subtraction, or multiplication. Adjust the blank with simple +1, -1, +5, and -5 buttons, watch both pans' totals update live, and check the balance when you think they match.
There's no penalty for checking too early. If the scale doesn't balance, both current totals are shown and you can keep adjusting and try again as many times as you like. Six tiers separate the operations first, addition, then subtraction, then multiplication, before mixing all three and widening the number range for a championship round.
Every balanced equation earns a point, and collecting enough points unlocks a new scale, from the starting Bronze Scale through Silver, Gold, Crystal, and the Diamond Scale. It's free, works with a mouse, touchscreen, or keyboard, needs no download or account, and saves your points and best streaks locally in your own browser. See the Parents & Safety page for the full privacy details, or browse the rest of the Math Games hub.
Frequently asked questions
How do I play Equation Balance?
Use the +1/-1/+5/-5 buttons to adjust the number on the right pan. Watch both pans' totals, then click Check Balance when you think they match.
What happens if the scale doesn't balance?
Nothing bad. You see both current totals and can keep adjusting the number and try again, with no penalty.
What math skill does this game build?
Early algebra: understanding that an equation is a statement that both sides are equal, and finding an unknown value that makes it true.
How do I unlock new scales?
Every balanced equation earns points. Collecting enough points unlocks a new scale permanently, from the starting Bronze Scale up to the Diamond Scale.