Sumwise

809 Times (809×) Multiplication Table

809 times table, 1 to 20

809 × 1809
809 × 21,618
809 × 32,427
809 × 43,236
809 × 54,045
809 × 64,854
809 × 75,663
809 × 86,472
809 × 97,281
809 × 108,090
809 × 118,899
809 × 129,708
809 × 1310,517
809 × 1411,326
809 × 1512,135
809 × 1612,944
809 × 1713,753
809 × 1814,562
809 × 1915,371
809 × 2016,180

Patterns that help you remember it

  • The last digits repeat in a cycle of 10: 9, 8, 7, 6, 5, 4, 3, 2, 1, 0.
  • Split it into tens and ones: 809 × k = 800 × k + 9 × k.
  • Each answer is 809 more than the one before, so you can count on in steps of 809.

Building it from tables you already know

To multiply 809 by 9, multiply by 10 and take one 809 away: 8,090 − 809 = 7,281. To multiply by 11, multiply by 10 and add one more 809: 8,090 + 809 = 8,899. Multiplying by 4 is doubling twice: 809 → 1,618 → 3,236.

Every multiple of 809 is at least 809, so there are none below 100 and 1 below 1,000. A number is in the 809 times table exactly when it divides by 809 with no remainder.

Odd, even and the last digit

Because 809 is odd, the answers alternate between odd and even: 809 × 1 = 809 is odd, 809 × 2 = 1,618 is even, and so on. Multiplying by 10 always puts a zero on the end: 809 × 10 = 8,090, and 809 × 100 = 80,900. Multiplying by 5 is half of multiplying by 10: half of 8,090 is 4,045.

Using the 809 times table to divide

Every fact also works backwards: because 809 × 7 = 5,663, you know 5,663 ÷ 809 = 7 and 5,663 ÷ 7 = 809. Practising the table and its division facts together halves the work.

809 times table practice worksheet

  1. 809 × 12 = ______
  2. 809 × 2 = ______
  3. 809 × 2 = ______
  4. 809 × 9 = ______
  5. 809 × 5 = ______
  6. 809 × 3 = ______
  7. 809 × 2 = ______
  8. 809 × 2 = ______
  9. 809 × 2 = ______
  10. 809 × 11 = ______
  11. 809 × 8 = ______
  12. 809 × 6 = ______
Answer key
  1. 9,708
  2. 1,618
  3. 1,618
  4. 7,281
  5. 4,045
  6. 2,427
  7. 1,618
  8. 1,618
  9. 1,618
  10. 8,899
  11. 6,472
  12. 4,854

Word problems

Times tables are most useful when you can spot them in a question. Try these, then open each one to check:

  1. A box holds 809 pencils. How many pencils are in 4 boxes?
    Answer4 × 809 = 3,236 pencils.
  2. Tickets cost $809 each. How much do 4 tickets cost?
    Answer4 × $809 = $3,236.
  3. 3,236 chairs are set out in rows of 809. How many rows are there?
    Answer3,236 ÷ 809 = 4 rows.
  4. A plant grows 809 millimetres a week. How much does it grow in 7 weeks?
    Answer7 × 809 = 5,663 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 809 when the page is opened, so every fact on it is exact. Use the options above the worksheet to change the number of questions or the largest multiplier.

Questions

What is 809 × 12?

9,708.

What is half of 809 × 8?

809 × 8 = 6,472, and half of that is 3,236, which is 809 × 4. Halving one factor halves the answer.

What is 809 times 0?

0. Any number multiplied by zero is zero, because zero groups of 809 contain nothing.

What is 809 × 7 and 809 × 8?

809 × 7 = 5,663 and 809 × 8 = 6,472. These two are the facts most people find hardest, so they are worth practising on their own.

Is 12,135 in the 809 times table?

Yes: 12,135 ÷ 809 = 15 with no remainder. 12,136 is not, because dividing it by 809 leaves a remainder of 1.

How do I learn the 809 times table quickly?

Learn it in order first, then use the patterns above and practise mixed questions; a few minutes a day works better than one long session.