HipHopMath

What is 7 × 9?

7 × 9 = 63

Seven times nine is 63: 7 groups of 9, or 9 groups of 7. 63 is right next to 64 (8 × 8), and 56 (7 × 8) is only one group away.

A way to remember it

Nines trick: one less than 7 is 6, so 6_, and 6 + 3 = 9, so 63. Or ten 7s take away one 7: 70 − 7 = 63.

See it

7 rows of 9 dots. Count them in 9s and you reach 63.

Ways to work it out

7 groups of 9: five groups plus two groups

  1. 5 × 9 = 45.
  2. 2 × 9 = 18.
  3. 45 + 18 = 63.

The two colors show how the groups are split up.

9 groups of 7: ten groups, take one away

  1. 10 × 7 = 70.
  2. Take away one 7: 70 − 7 = 63.

The fact family

Know one and you know all four. Division undoes multiplication.

  • 7 × 9 = 63
  • 9 × 7 = 63
  • 63 ÷ 7 = 9
  • 63 ÷ 9 = 7

Don't mix it up with

  • 8 × 8 = 648 × 8 = 64 is just one more than 63.
  • 7 × 8 = 567 × 8 is one group of 7 fewer: 63 − 7 = 56.

Quick check

4 questions: 7 × 9, the facts it gets mixed up with, and a division fact from its family. A tricky one comes back until you've got it.

Frequently asked questions

What is 7 times 9?

7 × 9 = 63. It is the same as 9 × 7.

What is 63 divided by 7?

63 ÷ 7 = 9, because 7 × 9 = 63.

More tricky facts

See every fact on the multiplication chart, or learn the strategies that work for any fact.