Kahoot Numbers by DragonBox for Android

Quick summary of the app

Kahoot! Numbers (from DragonBox) is an educational game aimed at children in kindergarten through fifth grade. It introduces counting as well as the fundamentals of addition, subtraction, and multiplication by turning numbers into playful characters called Nooms. The app uses hands-on manipulation and game-like challenges to make early math concepts approachable and enjoyable.

How the Nooms support learning

Nooms are small, visual number pieces children can interact with to discover mathematical relationships. Typical interactions include:

• Merging Nooms to show addition and composition
• Slicing Nooms to represent subtraction or partitioning
• Organizing Nooms into groups to illustrate counting and place value
• Stacking Nooms to build visual representations of quantity
• Comparing Nooms to understand greater/less than relationships
• Playing with Nooms through guided activities that reinforce concepts

The four exploratory activities

The app contains four distinct activity types designed to develop number sense and arithmetic fluency:

1. Number Garden — practice counting by arranging Nooms into groups and sequences.
2. Puzzle Pairs — solve matching challenges that focus on equality and simple sums.
3. Trade & Split — experiments in exchanging and dividing Nooms to build subtraction and partition skills.
4. Tower Build — stack and combine Nooms to explore multiplication concepts and repeated addition.

Each activity progressively encourages the child to apply their math thinking, with puzzles that adapt to their growing ability.

A free alternative to consider

If you’re looking for a cost-free option, Meet the Numberblocks is a solid alternative. It also uses character-driven visuals to teach counting, grouping, and early arithmetic through short episodes and interactive play, making it a good fit for the same age range.

Why this approach works

Turning abstract numbers into tangible, manipulable objects helps young learners form concrete mental models of mathematical operations. Through play-based tasks and visual feedback, children can experiment, make mistakes, and learn core skills that prepare them for school math.