Math through play · Ages 4 to 6
Subtraction games for kindergarten: teaching take-away with things that disappear
Quick answer
Teach subtraction in kindergarten as 'take away': start with a group of real things, remove some, and count what is left. Snack take-away, toy bowling and hide-under-a-cup games make it concrete. Keep numbers within 10, say the story out loud, and only add the minus sign once the idea makes sense.
Subtraction asks a young child to hold a number in mind while part of it vanishes. That is why "take away" games that let children see things disappear work so well: the story is right there in front of them.
What does subtraction look like at this age?
| Way to think about it | Example | Best game |
|---|---|---|
| Take away | "Five birds, two fly off. How many left?" | Snack take-away |
| Counting back | "Start at 7, count back 2: six, five" | Number-line hops backwards |
| How many more? | "You have 3, I have 5. How many more do I have?" | Line-up comparing |
| Part of a whole | "6 blocks, 4 are red. How many are blue?" | Two-color towers |
Start with take-away. The others grow out of it.
Which take-away games need no screen?
- Snack take-away. Put out six crackers. Your child eats two. How many are left? Count to check.
- Toy bowling. Stand up eight plastic cups or empty bottles. Roll a ball. How many fell? How many are still standing?
- Under the cup. Show five blocks, hide some under a cup, and ask how many are hiding.
- Five little monkeys. Sing the counting-down song and hold up one less finger each verse.
- Number-line hop back. Start on 8 and hop back 3. Where did you land?
How does Silly Takeaways in SillyCam work?
- Silly Takeaways shows a take-away sum like
5 − 2 = ?above your child's head. Five stars float beside it, and as the question starts, two of them wink out one at a time with a soft pop and a puff of sparkles. Your child counts what is left and taps the number.
- Right answer: the bulb glows, Dandelion or Sprout peeks in, and a celebration face lands on your child.
- Wrong answer: the number wobbles and puzzled question marks pop up. Your child just tries again.
- After two misses: the popped stars come back, faded, so your child can see what was there and what is left.
Watching things disappear, then counting what remains, is take-away in its most visible form.
How do I connect subtraction to the minus sign?
- Say it, then write it. After a take-away story, write it down together: 5 − 2 = 3. "Minus" means "take away".
- Use the same story both ways. Five crackers, eat two, three left. Then put the two back: 3 + 2 = 5.
- Let your child make the story. Give them a number sentence and ask them to act it out with toys.
Try it tonight
- Line up seven toys.
- "Two toys are going to sleep." Put two in a box.
- "How many are still awake?" Count together.
- Write it down if your child is curious: 7 − 2 = 5.
Questions parents ask
How do you explain subtraction to a 5-year-old?
Tell it as a story: 'You had five crackers and you ate two. How many are left?' Then do it with real crackers. The idea of taking away and counting what is left comes before the minus sign.
Is subtraction harder than addition for young children?
Usually, yes. Children have to remember the starting amount while things disappear. Seeing the things being removed, and being able to count what is left, makes it much easier.
What subtraction should a kindergartner know?
Kindergarten usually covers taking away within 10 using objects, fingers and drawings, and being quick with take-away facts within 5.
Should I teach addition and subtraction together?
It helps to connect them. Once your child can add 3 + 2 = 5, show that taking 2 away from 5 leaves 3. Seeing both directions builds a stronger sense of how numbers fit together.
Free printable for grown-ups
Silly Math Games: a printable activity pack
Six pages of counting, adding, take-away and pattern puzzles with Dandelion and Sprout, one for each SillyCam math game. Print them for the kitchen table, a car trip or a rainy afternoon. No screen needed.