Setting up the board…
Take your time — nothing here can go wrong, and you can always try again.
Ready?
Number Bonds
Take your time — nothing here can go wrong, and you can always try again.
Full screen — no distractions
Frequently Asked Questions
- What is "Number Bonds" and how do you play it?
- Number Bonds is a free, interactive mathematics game designed for Kindergarten students. Wire two parts to the whole number they make. It supports 1-2 player(s), takes about 15 min, and is rated medium difficulty.
- Is this game free to play?
- Yes — Number Bonds is 100% free with no signup required. Just open the page and start playing instantly in your browser on any device.
- What age or grade level is this game for?
- This game is designed for Kindergarten students. The mathematics content is curriculum-aligned for kindergarten level, making it a great supplement to classroom learning.
- Can my child play this game on a tablet or phone?
- Yes. All LittleActivity games work on any device — desktop, tablet, or phone. No app download needed; games run directly in the browser.
- What mathematics skills does this game cover?
- Number Bonds covers kindergarten mathematics skills through interactive gameplay. It builds problem-solving, critical thinking, and subject fluency in a fun, no-pressure environment.
More Kindergarten Mathematics Games
Number Stories
Listen to a little story and pick how many.
medium15 min
Subtraction Within 5 and 10
Feed the muncher and count what is left.
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More, Less or Equal
Add to the light side until both sides are equal.
medium15 min
Greater Than and Less Than
Sort numbers: more than 5, or less than 5?
medium15 min
Bigger or Smaller
Decide for each thing: bigger, or smaller?
medium15 min
Sorting by Size
Put the big things on one side and the small things on the other.
medium15 min