Division Facts: Sharing and Grouping
How to find a division fact
Division asks a sharing question and a grouping question at the same time. When you see 18 ÷ 3, you can read it two ways: share 18 things equally between 3 people (how many each?), or group 18 things into piles of 3 (how many piles?). Both give the same answer, and at this level you should not be counting either way — you already know it.
Here is the shortcut that makes division facts fast: turn each one back into a times-table fact. To do 18 ÷ 3, don't share and don't count. Ask yourself, "3 times what makes 18?" You know 3 × 6 = 18, so 18 ÷ 3 = 6. The division is already sitting inside a fact you learned in mult_tables_low.
- Read the problem as a missing-factor question: 24 ÷ 4 means "4 times what is 24?"
- Say the matching times table until you hit the total: 4, 8, 12, 16, 20, 24 — that is six steps.
- The number of steps is your answer: 24 ÷ 4 = 6.
- Check by multiplying back: 4 × 6 = 24. If it matches the number you started with, you are right.
Why turning it around always works Why it works
3 × 4 = 12, so 12 ÷ 3 = 4 and 12 ÷ 4 = 3.
4, 7, 28: 4 × 7 = 28, 7 × 4 = 28, 28 ÷ 4 = 7, 28 ÷ 7 = 4.
35 ends in 5, so it is a 5s fact; and because 5 × 7 = 35, you get 35 ÷ 5 = 7.
Here is the one idea worth keeping: you never have to learn division facts as a separate list. If you truly know your low times tables, you already know every low division fact — you just have to hear the question the other way round. That is why mult_tables_low is the prerequisite, not extra homework.
Worked examples
- Ask: 4 times what makes 24?
- Count in fours: 4, 8, 12, 16, 20, 24 — that is 6 fours.
- Check: 4 × 6 = 24.
- Ask: 5 times what makes 35?
- Count in fives: 5, 10, 15, 20, 25, 30, 35 — that is 7 fives.
- Multiply back to confirm: 5 × 7 = 35.
- Ask: 3 times what makes 18?
- You know 3 × 6 = 18 straight away.
- Does 3 × 6 land on 18? Yes — so 6 is right.
- Ask: 7 times what makes 0?
- 7 × 0 = 0, so nothing shared out means 0 each.
- Zero divided by any number except 0 is 0 — and you can never divide by 0.
- Ask: 6 times what makes 6?
- 6 × 1 = 6, so there is exactly one group of 6.
- Any number divided by itself is 1.
- Ask: 4 times what makes 28?
- Count in fours past 24: 24, 28 — that is 7 fours, not 6.
- Check: 4 × 7 = 28.
Common mistakes
Stopping one step too early or too late
✗ 5
For 24 ÷ 4 a student counts fours — 4, 8, 12, 16, 20 — and stops at 20 by mistake, calling it 5 fours. They lost track by one step and never reached 24.
Fix: Count on your fingers as you say each multiple, then multiply back to confirm: 4 × 5 = 20, not 24, so 5 is too small. 4 × 6 = 24 — the answer is 6.
off_by_oneGrabbing the fact next door
✗ 6
For 28 ÷ 4 a student reaches for a nearby fact they know better, 4 × 6 = 24, and answers 6. But 24 is not 28 — they used the neighbouring row of the table instead of the exact one.
Fix: Match the total exactly. 4 × 6 = 24 is one fact short; take one more four to 4 × 7 = 28. So 28 ÷ 4 = 7.
table_neighbourDoing the wrong sum with the two numbers
✗ 12
For 15 ÷ 3 a student subtracts instead of dividing and writes 15 − 3 = 12. The two numbers are right but the operation is wrong — division is not take-away.
Fix: Read the sign: ÷ means share or group, not subtract. Ask "3 times what makes 15?" — 3 × 5 = 15, so 15 ÷ 3 = 5.
wrong_operationPractice division facts
Turn each division into a missing-factor question, then multiply back to confirm your answer. Watch for the ones that land just past a fact you already know.
Frequently asked questions
What is the fastest way to learn division facts?
Learn them as backwards times tables. For 24 ÷ 4, ask "4 times what makes 24?" Since 4 × 6 = 24, the answer is 6. If you know your low times tables you already know every low division fact.
Why does 0 ÷ 7 equal 0 but 7 ÷ 0 is not allowed?
0 ÷ 7 asks "7 times what makes 0?" and 7 × 0 = 0, so the answer is 0. But 7 ÷ 0 asks "0 times what makes 7?" — nothing times 0 ever makes 7, so dividing by 0 has no answer and is not allowed.
What is a fact family?
A fact family is the three numbers that make two multiplications and two divisions. From 4, 7 and 28 you get 4 × 7 = 28, 7 × 4 = 28, 28 ÷ 4 = 7 and 28 ÷ 7 = 4.
How can my child check a division answer?
Multiply the answer by the divisor and see if it gives the starting number. For 35 ÷ 5 = 7, check 5 × 7 = 35. If it matches, the answer is correct; if not, they are usually off by one step.
What does my child need to know before division facts?
They should be confident with the low times tables (2s, 3s, 4s, 5s and 10s). Division facts are those same tables read in reverse, so shaky tables make division feel like guessing.