18 Times Table
Multiplying by 18 is easiest from the 20s: 18 × 7 is 20 × 7 minus 2 × 7, so 140 − 14 = 126. Doubling the 9 times table gives the same answers and is a handy way to check.
All facts of the 18 times table
Read the table aloud once, then cover the answers and say them from memory.
- 18 × 1 = 18
- 18 × 2 = 36
- 18 × 3 = 54
- 18 × 4 = 72
- 18 × 5 = 90
- 18 × 6 = 108
- 18 × 7 = 126
- 18 × 8 = 144
- 18 × 9 = 162
- 18 × 10 = 180
- 18 × 11 = 198
- 18 × 12 = 216
How to remember it
Times 18 is times 20 minus times 2: 18 × 7 = 140 − 14 = 126.
How to multiply by 18
- 18 is close to 20, and the 20s are easy. Multiply by 20, then take away two groups: 18 × 6 = 120 − 12 = 108.
- Or double the 9s: 9 × 7 = 63, so 18 × 7 = 126.
- The digits of every answer add up to 9 or 18: 126 → 1 + 2 + 6 = 9, and 198 → 1 + 9 + 8 = 18.
- Every answer is even, and the ones digits repeat 8, 6, 4, 2, 0.
Worked examples
18 × 7
- 20 × 7 = 140.
- 2 × 7 = 14.
- 140 − 14 = 126.
Answer: 18 × 7 = 126
18 × 12
- 20 × 12 = 240.
- 2 × 12 = 24.
- 240 − 24 = 216.
Answer: 18 × 12 = 216
Patterns that help you check
Every answer is in the 9 times table, because 18 = 2 × 9. That is why the digit-sum check from the 9s works here too.
Examples
18 × 4 = ?
18 × __ = 126
18 + 18 + 18 = ?
Quick test: 10 questions
Type the answer and press Enter. At the end you see how many were right and which facts to repeat. Switch to another table or to mixed facts with the buttons.
Practice problems with answers
Solve these on paper or out loud, then check the answers. Some ask for the missing number, and one is a division.
- 18 × 7 = ___
- 18 × ___ = 108
- 18 × 9 = ___
- 18 × 4 = ___
- 18 × ___ = 36
- 90 ÷ 18 = ___
- 18 × 12 = ___
- 18 × ___ = 198
Show answers
- 126
- 6
- 162
- 72
- 2
- 5
- 216
- 11
Times Divide
Multiplication and division worksheets that follow what the child has already solved.
The app does not generate PDF sheets at random. It uses the child’s previous results, including offline sheets, so the next practice can focus on what still needs work.
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- Enter solved offline sheets quickly after practice.
- The app shows each answer; you mark it correct or not.
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