Sumwise

1731 Times (1731×) Multiplication Table

1731 times table, 1 to 20

1731 × 11,731
1731 × 23,462
1731 × 35,193
1731 × 46,924
1731 × 58,655
1731 × 610,386
1731 × 712,117
1731 × 813,848
1731 × 915,579
1731 × 1017,310
1731 × 1119,041
1731 × 1220,772
1731 × 1322,503
1731 × 1424,234
1731 × 1525,965
1731 × 1627,696
1731 × 1729,427
1731 × 1831,158
1731 × 1932,889
1731 × 2034,620

Patterns that help you remember it

  • The last digits repeat in a cycle of 10: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.
  • Split it into tens and ones: 1731 × k = 1730 × k + 1 × k.
  • Each answer is 1731 more than the one before, so you can count on in steps of 1731.

Building it from tables you already know

To multiply 1731 by 9, multiply by 10 and take one 1731 away: 17,310 − 1731 = 15,579. To multiply by 11, multiply by 10 and add one more 1731: 17,310 + 1731 = 19,041. Multiplying by 4 is doubling twice: 1731 → 3,462 → 6,924.

Every multiple of 1731 is at least 1731, so there are none below 100 and 0 below 1,000. A number is in the 1731 times table exactly when it divides by 1731 with no remainder.

Odd, even and the last digit

Because 1731 is odd, the answers alternate between odd and even: 1731 × 1 = 1731 is odd, 1731 × 2 = 3,462 is even, and so on. Multiplying by 10 always puts a zero on the end: 1731 × 10 = 17,310, and 1731 × 100 = 173,100. Multiplying by 5 is half of multiplying by 10: half of 17,310 is 8,655.

Using the 1731 times table to divide

Every fact also works backwards: because 1731 × 7 = 12,117, you know 12,117 ÷ 1731 = 7 and 12,117 ÷ 7 = 1731. Practising the table and its division facts together halves the work.

1731 times table practice worksheet

  1. 1731 × 6 = ______
  2. 1731 × 8 = ______
  3. 1731 × 4 = ______
  4. 1731 × 1 = ______
  5. 1731 × 7 = ______
  6. 1731 × 11 = ______
  7. 1731 × 1 = ______
  8. 1731 × 10 = ______
  9. 1731 × 11 = ______
  10. 1731 × 10 = ______
  11. 1731 × 11 = ______
  12. 1731 × 3 = ______
Answer key
  1. 10,386
  2. 13,848
  3. 6,924
  4. 1,731
  5. 12,117
  6. 19,041
  7. 1,731
  8. 17,310
  9. 19,041
  10. 17,310
  11. 19,041
  12. 5,193

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 1731 pencils. How many pencils are in 8 boxes?
    Answer8 × 1731 = 13,848 pencils.
  2. Tickets cost $1731 each. How much do 8 tickets cost?
    Answer8 × $1731 = $13,848.
  3. 13,848 chairs are set out in rows of 1731. How many rows are there?
    Answer13,848 ÷ 1731 = 8 rows.
  4. A plant grows 1731 millimetres a week. How much does it grow in 8 weeks?
    Answer8 × 1731 = 13,848 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 1731 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 1731 × 12?

20,772.

What is half of 1731 × 8?

1731 × 8 = 13,848, and half of that is 6,924, which is 1731 × 4. Halving one factor halves the answer.

What is 1731 times 0?

0. Any number multiplied by zero is zero, because zero groups of 1731 contain nothing.

What is 1731 × 7 and 1731 × 8?

1731 × 7 = 12,117 and 1731 × 8 = 13,848. These two are the facts most people find hardest, so they are worth practising on their own.

Is 25,965 in the 1731 times table?

Yes: 25,965 ÷ 1731 = 15 with no remainder. 25,966 is not, because dividing it by 1731 leaves a remainder of 1.

How do I learn the 1731 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.