The 20 times table
The 20s are the 2s with a zero on the end.
- 20×1=20
- 20×2=40
- 20×3=60
- 20×4=80
- 20×5=100
- 20×6=120
- 20×7=140
- 20×8=160
- 20×9=180
- 20×10=200
- 20×11=220
- 20×12=240
How to learn the 20s
Each line means “20 groups of”. So 20 × 4 = 80 means four groups of 20 make 80. Every answer is just 20 more than the one before: 20, 40, 60, 80, 100…
The highlighted facts, 20 × 7 = 140, 20 × 9 = 180 and 20 × 12 = 240, are the ones learners usually find hardest. The tips below give you a way into each one.
Self-test: press “Hide answers”, say each answer out loud, then tap a fact to check it.
In real life
Seven $20 bills make 20 × 7 = $140.
Three ways to make the 20s easy
Twos, then a zero
Do the 2s fact and put a 0 on the end.
2 × 8 = 16 → 20 × 8 = 160Double the 10s
Find 10 × the number, then double it.
10 × 7 = 70 → 20 × 7 = 140Five makes a hundred
20 × 5 = 100. Count on by 20 from there.
20 × 6 = 100 + 20 = 120Spot the pattern
Last digits of 20 × 1 to 20 × 10:
Always ends in 0. Every answer ends in 0, and the digits in front count by 2s: 2, 4, 6, 8, 10, 12…
Lots of tables at once. Every 20s answer is in the 2s, 4s, 5s and 10s tables.
The matching division facts
Every multiplication fact gives you a division fact for free. If 20 × 7 = 140, then 140 ÷ 20 = 7.
- 20 ÷ 20 = 1
- 40 ÷ 20 = 2
- 60 ÷ 20 = 3
- 80 ÷ 20 = 4
- 100 ÷ 20 = 5
- 120 ÷ 20 = 6
- 140 ÷ 20 = 7
- 160 ÷ 20 = 8
- 180 ÷ 20 = 9
- 200 ÷ 20 = 10
- 220 ÷ 20 = 11
- 240 ÷ 20 = 12
20 times table worksheet
Free, no sign-up. A 2-page PDF: the full table with tricks and division facts, plus a worksheet (fill-in, missing numbers, division) with an answer key. US Letter, A4-safe.
Next steps
Tables that connect to the 20s
- 10 times table — halve every 20s answer
- 2 times table — every 20s answer is in the 2s
- 4 times table — every 20s answer is in the 4s
- 5 times table — every 20s answer is in the 5s
- ×22 times table
- ×33 times table
- ×44 times table
- ×55 times table
- ×66 times table
- ×77 times table
- ×88 times table
- ×99 times table
- ×1010 times table
- ×1111 times table
- ×1212 times table
- ×1313 times table
- ×1414 times table
- ×1515 times table
- ×1616 times table
- ×1818 times table
- ×2020 times table
- ×2525 times table
- ×3030 times table
Practice the 20s anywhere
Take the tables with you: games, quizzes and division drills at your own level, even offline.
- Six ways to practice, including Times Table Game, Speed Tap and Timed Quiz
- Pick your range: tables 1–10, 1–20 or 1–30
- Multiplication and division, with instant feedback and answer review
- Core practice works offline after setup
Free to download · Contains ads · In-app purchases
