Sumwise

864 Times (864×) Multiplication Table

864 times table, 1 to 20

864 × 1864
864 × 21,728
864 × 32,592
864 × 43,456
864 × 54,320
864 × 65,184
864 × 76,048
864 × 86,912
864 × 97,776
864 × 108,640
864 × 119,504
864 × 1210,368
864 × 1311,232
864 × 1412,096
864 × 1512,960
864 × 1613,824
864 × 1714,688
864 × 1815,552
864 × 1916,416
864 × 2017,280

Patterns that help you remember it

  • The last digits repeat in a cycle of 5: 4, 8, 2, 6, 0.
  • Every answer is even, because 864 is even.
  • The digits of every answer add up to a multiple of 9.
  • Split it into tens and ones: 864 × k = 860 × k + 4 × k.
  • Each answer is 864 more than the one before, so you can count on in steps of 864.

Building it from tables you already know

Every answer in the 864 times table is double the answer in the 432 times table: 432 × 6 = 2,592, so 864 × 6 = 5,184. To multiply 864 by 9, multiply by 10 and take one 864 away: 8,640 − 864 = 7,776. To multiply by 11, multiply by 10 and add one more 864: 8,640 + 864 = 9,504. Multiplying by 4 is doubling twice: 864 → 1,728 → 3,456.

Every multiple of 864 is at least 864, so there are none below 100 and 1 below 1,000. A number is in the 864 times table exactly when it divides by 864 with no remainder.

Odd, even and the last digit

Because 864 is even, every answer in its table is even, which is a quick way to catch a wrong answer. Multiplying by 10 always puts a zero on the end: 864 × 10 = 8,640, and 864 × 100 = 86,400. Multiplying by 5 is half of multiplying by 10: half of 8,640 is 4,320.

Using the 864 times table to divide

Every fact also works backwards: because 864 × 7 = 6,048, you know 6,048 ÷ 864 = 7 and 6,048 ÷ 7 = 864. Practising the table and its division facts together halves the work.

864 times table practice worksheet

  1. 864 × 3 = ______
  2. 864 × 11 = ______
  3. 864 × 10 = ______
  4. 864 × 2 = ______
  5. 864 × 6 = ______
  6. 864 × 11 = ______
  7. 864 × 1 = ______
  8. 864 × 5 = ______
  9. 864 × 10 = ______
  10. 864 × 3 = ______
  11. 864 × 11 = ______
  12. 864 × 1 = ______
Answer key
  1. 2,592
  2. 9,504
  3. 8,640
  4. 1,728
  5. 5,184
  6. 9,504
  7. 864
  8. 4,320
  9. 8,640
  10. 2,592
  11. 9,504
  12. 864

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 864 pencils. How many pencils are in 9 boxes?
    Answer9 × 864 = 7,776 pencils.
  2. Tickets cost $864 each. How much do 6 tickets cost?
    Answer6 × $864 = $5,184.
  3. 4,320 chairs are set out in rows of 864. How many rows are there?
    Answer4,320 ÷ 864 = 5 rows.
  4. A plant grows 864 millimetres a week. How much does it grow in 6 weeks?
    Answer6 × 864 = 5,184 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 864 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 864 × 12?

10,368.

What is half of 864 × 8?

864 × 8 = 6,912, and half of that is 3,456, which is 864 × 4. Halving one factor halves the answer.

What is 864 times 0?

0. Any number multiplied by zero is zero, because zero groups of 864 contain nothing.

What is 864 × 7 and 864 × 8?

864 × 7 = 6,048 and 864 × 8 = 6,912. These two are the facts most people find hardest, so they are worth practising on their own.

Is 12,960 in the 864 times table?

Yes: 12,960 ÷ 864 = 15 with no remainder. 12,961 is not, because dividing it by 864 leaves a remainder of 1.

How do I learn the 864 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.