Learn the fifteen times table from 15 × 1 to 15 × 12. See every fact, pick up a trick or two, then practise online for free. No sign-up.
🚀 A Challenge table: you'll be asked to turn on Challenge Mode first.
Count in 15s
15 → 30 → 45 → 60 → 75 → 90 → 105 → 120 → 135 → 150 → 165 → 180
Last digits repeat
5, 0, then again
The ones that trip people up
The 15 times table lists the multiples of 15: 15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180.
Split 15 into 10 + 5: 15 × 7 is 70 + 35 = 105. Then practise for a few minutes a day, asking the facts in mixed order rather than reciting them.
15 × 7 = 105. It is the same fact as 7 × 15, so learning it once covers both tables.
15 × 12 = 180. A quick way: 15 × 10 = 150, plus 15 × 2 = 30, makes 180.
The last digits of the answers repeat in a cycle: 5, 0.
It is a challenge table beyond the usual 12 × 12. Splitting 15 into 10 + 5 makes every fact manageable.