How to Use the Math Flash Cards
- Tick the operations you want: addition, subtraction, multiplication, division, or any mix. Mixed rounds are good revision once each operation has been learned on its own.
- Choose the number range for adding and subtracting. “Within 10” keeps every number and answer at 10 or below; “Within 100” brings in two-digit sums.
- Pick the times tables for multiplication and division. Choose a single table to focus on it, or several for a mixed round.
- Set the time per card. Start slow, or with no timer, and speed up as the facts become familiar.
- Choose how your child answers, then press Start. Press Full screen to make the card fill a tablet or a classroom projector.
Two Ways to Practise
| Mode | What your child does | Best for |
|---|---|---|
| Flash & say it | Calls out the answer before the timer runs out. The answer then appears so they can check themselves, and the next card follows on its own. Tap the card or press the space bar to move on sooner. | Quick warm-ups, practice in the car or at the dinner table, and whole-class drills on a projector |
| Type the answer | Taps the answer on the on-screen number pad (or types it on a keyboard and presses Enter). The card turns green or red at once and shows the right answer after a mistake. | Independent practice, tracking progress, and finding exactly which facts still need work |
Why Fact Fluency Matters
A child who has to count out 8 + 7 or skip-count to 6 × 7 spends their attention on the small step and loses track of the bigger problem. Long multiplication, fractions, word problems and mental sums all lean on the basic facts. When those facts are recalled instantly, working memory is free for the reasoning the question is really about.
Flash cards build that instant recall because they ask for the answer straight from memory, without a written sum to work through. The time limit matters: an answer given within about three seconds is almost always remembered rather than counted. That is why the timer can be shortened as your child improves. When most answers come comfortably within the time, it is time to move to a faster setting or a harder range.
Randomness matters too. Reciting a times table in order (“six sevens are forty-two, seven sevens are forty-nine”) lets a child lean on the previous line. Random order means each fact has to stand on its own, which is how the facts turn up in real questions.
A Suggested Practice Plan
Five minutes a day does more than half an hour once a week. Keep sessions short and finish on a success.
| Stage | Settings to try | Goal |
|---|---|---|
| Ages 5–6 | + only, within 10, 8 seconds or no timer, Flash & say it | Number bonds to 10 (such as 3 + 7, 6 + 4) without counting |
| Ages 6–7 | + and −, within 20, 5 seconds | Adding and subtracting across 10 (such as 8 + 5, 14 − 6) |
| Ages 7–8 | × and ÷, tables 2, 5 and 10, then 3 and 4, Type the answer | The first times tables, plus the matching division facts |
| Ages 8–9 | × and ÷, tables 6 to 9, 5 seconds dropping to 3 | All the tables up to 10 × 10 in random order |
| Ages 9+ | All four operations, within 100 or 1000, tables up to 12, 3 seconds | Mixed mental arithmetic at speed |
After a typed round, press Retry missed facts. The retry round uses only the facts that were wrong or ran out of time, so practice time goes where it is needed. Repeat until the retry list is empty.
Tips for Parents and Teachers
- Learn division alongside multiplication. Every division card here is the reverse of a times-table fact (42 ÷ 6 comes from 6 × 7), so practising both together helps each one.
- Keep the mood light. Flash & say it works well as a game: take turns, or see who answers first. If a child is struggling, slow the timer down rather than pushing on.
- Watch for slow facts, not just wrong ones. A fact that is right but always takes the full time is not yet automatic. Keep it in the practice mix.
- Pair with paper practice. Our worksheet generator prints matching drill sheets, and the times tables worksheets give written practice for the tables your child is learning.
Nothing to Install, Nothing Stored on Our Server
The flash cards run entirely in your browser on any phone, tablet or computer. There is no account and no download. Your last settings are remembered on this device for next time, and nothing about the answers is sent to us.
Frequently Asked Questions
Pick the operations (+, −, ×, ÷), a number range, how many cards and how long each card stays up, then press Start. A random math fact appears in large numbers. In Flash mode the answer appears after the time runs out and the next card follows on its own. In Type mode your child types the answer on the number pad and sees straight away whether it is right.
No. Subtraction cards always take a smaller number from a larger one, and division cards are built from the times tables you choose, so every answer is a whole number.
Start with 5 or 8 seconds, or with no timer, while the facts are new. When your child answers most cards comfortably, drop to 3 seconds. Answering within about 3 seconds means the fact is being recalled rather than counted out.
Yes. Tick only × (or ÷) and choose a single table, such as the 7 times table. All the cards will then come from that table, in random order.
Yes. There is no account, no download and no limit on rounds. The page works in any browser on a phone, tablet or computer.