Happy Math Flash Cards

Math practice, one cute animal at a time.

Happy Math Flash Cards gives children short, encouraging rounds of addition, subtraction, multiplication and division. Big buttons, a calm matte design and simple choices make it easy to get started.

Practice at your own pace
Choose 5, 10 or 20 questions. Eight skill options cover addition and subtraction within 10 or 20, times tables up to 12, and matching division facts. Hints and gentle retries help children keep going, with no countdown. Tricky facts return for more practice.

Collect 50 animal friends
Correct answers reveal a random animal. Finish the round to keep your finds, including duplicates. Harder questions can award rarer animals, with legendary friends reserved for the toughest facts.

Swish, swirl and play
See how many of each animal you have collected, then visit their playground. Drag your friends or swish around them to make them bounce and spin with playful animal sounds.

Celebrate little steps
Enjoy animal surprises and confetti when a round is complete. Earn stars and stickers through regular practice. A simple progress page shows practice days, questions solved and animals collected, with more detail available when you want it.

Hear each question
Read aloud can speak questions using an installed offline English voice on your Android device. An offline voice must be available on the device; the app does not include a voice download. Read aloud, sounds and motion can be switched on or off separately.

Practice offline, without ads or an account. Progress, settings and collected animals are saved on your device.

Recent changes:
A happier way to practice math!
- Collect 50 cute animals, with rare rewards for harder questions.
- Swish and swirl your animals in their new playground.
- Enjoy animal sounds, animated rewards and offline question reading.
- Explore a simpler, matte design with clearer stickers and easy-to-read progress.