Mental math games for kids: 20 no-screen number games for the car and table

The best mental math games for kids need no board and no screen: a grown-up says a number, the child answers in their head, and the game is over in a minute. Make-ten, doubles, number of the day and count-down races practise the same facts that school asks for, and they fit a car ride or the dinner table. This list is from Peabody (peabody.kids), a reading and math site that is free through the end of 2026. At the end are the Peabody games that practise the same facts, for when a screen is fine.

Mental math games by age, at a glance

The ages are a rough guide. Start a little easier than you think: a game a child wins most of the time is one they'll ask for again. Most rounds should be wins, as the 85% rule explains.

Counting games for kids (about 3 to 5)

Counting is more than saying numbers in order. A child also has to touch each thing once and know that the last number they say is how many there are.

1. Count the steps. Count stairs, steps to the car or grapes on a plate out loud, together. Then ask "so how many?" and see whether they say the last number without counting again.
2. Blast-off. Count down from 10 to 1, then "blast off!" When 10 is easy, start from 15 or 20. Counting back is the first step towards taking away.
3. Finger flash. Hold up some fingers for a second, then hide them. "How many?" Small numbers, up to five, can be seen at a glance without counting. Then try five on one hand and two on the other.
4. How many hiding? Put five buttons on the table, hide some under a cup, and ask how many are under it. This is early adding and taking away, played as a magic trick.
5. I spy numbers. "I spy the number 3." Find it on a sign, a door or a number plate. Good for reading numbers in the car.

Addition games for kids (about 5 to 7)

These practise the strategies that make adding fast: making ten, doubles and counting on from the bigger number.

1. Make ten. You say a number from 0 to 10, they say what goes with it to make ten. "Seven." "Three!" Swap roles so they test you. It's the single most useful game here, because later facts lean on it: 9 + 5 is 10 + 4.
2. Doubles. "Double 4?" "Eight!" Doubles stick fast, and then near doubles are easy: 6 + 7 is double 6 and one more.
3. Number of the day. Pick a number, say 12. Take turns saying ways to make it: 10 + 2, 6 + 6, 20 − 8, 3 + 3 + 3 + 3. Whoever runs out first picks tomorrow's number.
4. One more, one less. "What's one more than 39?" Then ten more, ten less. Good practice for crossing a ten.
5. Number plate sums. Add the digits on a number plate. Older children can race to see who gets the biggest total from the next three cars.

Subtraction games (about 6 to 8)

Taking away is the hardest of the four for many children. These games show it as the partner of adding, which is how it gets easier: 14 − 8 is "8 and what makes 14?"

1. Hide and take. Ten coins on the table. Close your eyes, they take some away. Count what's left and say how many were taken.
2. Down to zero. Start at 20 (or 50). Take turns taking away 1, 2 or 3. Whoever reaches zero wins. Older children can try it from 100, taking away 1 to 9, and start to spot a winning plan. NRICH, the University of Cambridge maths site, has a version called Down to Nothing.
3. How much older? "You're 7 and your cousin is 12. How much older is she?" Real people make subtraction stick, and children love working out grown-ups' ages.
4. Ten less. "Ten less than 63?" Then twenty less. It teaches that the ones stay put.
5. Missing number. "I'm thinking of a number. Add 5 and you get 13. What's my number?" This is subtraction dressed as a puzzle, and the start of algebra.

Times-table and bigger-number games (about 8 to 11)

1. Buzz. Count around the car, one number each, but say "buzz" instead of any multiple of 3 (or 4, or 7). Miss a buzz and you start again.
2. Keep doubling. Start at 1 or 3 and keep doubling: 3, 6, 12, 24, 48. How far can you get? Doubling three times is times 8.
3. Race to 21. Take turns adding 1, 2 or 3 to a running total. Whoever says 21 wins. Play a few rounds and the child starts to see which totals to aim for. NRICH's version is called Got It.
4. Halve it. "Half of 50? Half of 36? Half of 7?" A good warm-up before fractions.
5. Guess the total. In a shop, round each item to the nearest dollar (or pound) and keep a running total in your heads. See who's closest at the till.

How to keep it fun

• Short. Two to five minutes is plenty. Stop while they still want one more.
• Swap roles. Let them ask you. Get one wrong on purpose and let them catch it.
• Wait. Count to five in your head before helping. Fingers are fine; they're a tool, not cheating.
• One new thing at a time. If make-ten is going well, stay with it a few days before adding doubles.
• No scores, no timers. Speed comes later, once the facts are known. Pressure before that makes some children dread it.

Which facts at which grade?

Roughly: counting and making ten in kindergarten, adding and taking away within 10 in 1st grade, all single-digit sums from memory by the end of 2nd grade, and times tables in 3rd grade. Math facts by grade has the full list and the order to learn them in. Each grade also has its own page with lessons and games: Pre-K, kindergarten, 1st grade, 2nd grade and 3rd grade.

Peabody games that practise the same facts

When a screen is fine, Peabody's learning games ask the same kinds of facts. The problems are made and marked by code, not AI, they fit the child's grade, and every answer is one of three boxes, so a young child never has to type. Every game asks from the same practice brain, so a skill passed in one game counts in all of them.

Two are closest to the mental math games above:

• Number Line Run: jump onto the number line, and where you land is the answer. It's "one more, ten less" with a running character.
• Number Trails: sail a map of numbers and pick +10, ×2 or −1 to reach the treasure in the fewest moves. It's a lot like "keep doubling" and "number of the day" combined.

The facts come in a strategy order, not from 0 + 0 up: plus zero and plus one, doubles, pairs that make ten, plus ten, near doubles, plus nine, then the rest. That's the same order as the car games above. More about each game is in free math games for kids, and steady practice for older children is in free times tables practice.

Honest limits

• The no-screen games are the better pick for the car. They need nothing, you hear how your child is thinking, and they're social.
• Peabody's games are on a screen, so set the stopping point first: "two games, then we read a story."
• Neither is a test. A game tells you how today went, not what your child knows.
• Peabody has no study of its own. Nothing here is a claim about what its games do to a child's scores.

Using Peabody in your homeschool

In a homeschool, these games make a good warm-up before the day's math: two to five minutes every school day, one game for a few days at a time. Then a Peabody math lesson part at your child's grade, about 10 minutes, from the math paths; on two days a week, swap it for a learning game such as Number Line Run. On car days, skip the screen and play two of the games above. The honest limit: neither the car games nor Peabody's games leave written work, so if your state asks for samples, add a few worked pages of your own. The free homeschool math plan has the times by age, and the homeschool hub has the rest.

Learn more elsewhere

• NRICH: mental calculation games and problems: the University of Cambridge maths site's free activities, sorted by age, including Down to Nothing and Got It.
• Education Week: 4 tips for learning math facts: a 2026 summary of the research: teach strategies, practise for two to ten minutes, a few facts at a time.
• Association for Psychological Science on arithmetic fluency: a 2025 review on how children learn facts, and when timed practice helps.
• youcubed: Fluency Without Fear: Jo Boaler's case for number games over timed tests, with game ideas.

Questions parents ask

What are good mental math games for kids?

Make ten, doubles, number of the day, count-down races and "how many hiding?" are good starts. They need no equipment, take a minute or two, and practise the facts school asks for. Pick one that your child wins most of the time and play it for a few days before adding another.

What are good counting games for preschoolers?

Count stairs or grapes out loud together, count down for a rocket launch, flash a few fingers and ask how many, and hide some buttons under a cup. These practise saying numbers in order, counting each thing once, and knowing the last number is how many.

How do I make subtraction easier for my child?

Show it as the partner of adding: 14 − 8 is "8 and what makes 14?" Games like hide and take, down to zero and missing number practise that link. Counting back works for small numbers, and making ten helps with the rest.

How often should we play number games?

A few minutes a day, most days, is better than a long session once a week. Research summaries suggest two to ten minutes at a time, several times a week. Stop while your child still wants to play.

Are Peabody's math games free?

Yes. Peabody is free for everyone through 31 December 2026, with no sign-up. The math problems are made and marked by code, not AI, and every answer in the games is one of three boxes.

Should I time my child?

Not while they're learning a fact. Timed practice can help speed up facts a child already gets right, but pressure before that can make math feel scary. Keep the car games relaxed and untimed.