Sumwise

687 Times (687×) Multiplication Table

687 times table, 1 to 20

687 × 1687
687 × 21,374
687 × 32,061
687 × 42,748
687 × 53,435
687 × 64,122
687 × 74,809
687 × 85,496
687 × 96,183
687 × 106,870
687 × 117,557
687 × 128,244
687 × 138,931
687 × 149,618
687 × 1510,305
687 × 1610,992
687 × 1711,679
687 × 1812,366
687 × 1913,053
687 × 2013,740

Patterns that help you remember it

  • The last digits repeat in a cycle of 10: 7, 4, 1, 8, 5, 2, 9, 6, 3, 0.
  • Split it into tens and ones: 687 × k = 680 × k + 7 × k.
  • Each answer is 687 more than the one before, so you can count on in steps of 687.

Building it from tables you already know

To multiply 687 by 9, multiply by 10 and take one 687 away: 6,870 − 687 = 6,183. To multiply by 11, multiply by 10 and add one more 687: 6,870 + 687 = 7,557. Multiplying by 4 is doubling twice: 687 → 1,374 → 2,748.

Every multiple of 687 is at least 687, so there are none below 100 and 1 below 1,000. A number is in the 687 times table exactly when it divides by 687 with no remainder.

Odd, even and the last digit

Because 687 is odd, the answers alternate between odd and even: 687 × 1 = 687 is odd, 687 × 2 = 1,374 is even, and so on. Multiplying by 10 always puts a zero on the end: 687 × 10 = 6,870, and 687 × 100 = 68,700. Multiplying by 5 is half of multiplying by 10: half of 6,870 is 3,435.

Using the 687 times table to divide

Every fact also works backwards: because 687 × 7 = 4,809, you know 4,809 ÷ 687 = 7 and 4,809 ÷ 7 = 687. Practising the table and its division facts together halves the work.

687 times table practice worksheet

  1. 687 × 3 = ______
  2. 687 × 9 = ______
  3. 687 × 3 = ______
  4. 687 × 8 = ______
  5. 687 × 10 = ______
  6. 687 × 6 = ______
  7. 687 × 2 = ______
  8. 687 × 5 = ______
  9. 687 × 7 = ______
  10. 687 × 6 = ______
  11. 687 × 5 = ______
  12. 687 × 8 = ______
Answer key
  1. 2,061
  2. 6,183
  3. 2,061
  4. 5,496
  5. 6,870
  6. 4,122
  7. 1,374
  8. 3,435
  9. 4,809
  10. 4,122
  11. 3,435
  12. 5,496

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 687 pencils. How many pencils are in 5 boxes?
    Answer5 × 687 = 3,435 pencils.
  2. Tickets cost $687 each. How much do 11 tickets cost?
    Answer11 × $687 = $7,557.
  3. 6,183 chairs are set out in rows of 687. How many rows are there?
    Answer6,183 ÷ 687 = 9 rows.
  4. A plant grows 687 millimetres a week. How much does it grow in 7 weeks?
    Answer7 × 687 = 4,809 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 687 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 687 × 12?

8,244.

What is half of 687 × 8?

687 × 8 = 5,496, and half of that is 2,748, which is 687 × 4. Halving one factor halves the answer.

What is 687 times 0?

0. Any number multiplied by zero is zero, because zero groups of 687 contain nothing.

What is 687 × 7 and 687 × 8?

687 × 7 = 4,809 and 687 × 8 = 5,496. These two are the facts most people find hardest, so they are worth practising on their own.

Is 10,305 in the 687 times table?

Yes: 10,305 ÷ 687 = 15 with no remainder. 10,306 is not, because dividing it by 687 leaves a remainder of 1.

How do I learn the 687 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.