Sumwise

1891 Times (1891×) Multiplication Table

1891 times table, 1 to 20

1891 × 11,891
1891 × 23,782
1891 × 35,673
1891 × 47,564
1891 × 59,455
1891 × 611,346
1891 × 713,237
1891 × 815,128
1891 × 917,019
1891 × 1018,910
1891 × 1120,801
1891 × 1222,692
1891 × 1324,583
1891 × 1426,474
1891 × 1528,365
1891 × 1630,256
1891 × 1732,147
1891 × 1834,038
1891 × 1935,929
1891 × 2037,820

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: 1891 × k = 1890 × k + 1 × k.
  • Each answer is 1891 more than the one before, so you can count on in steps of 1891.

Building it from tables you already know

To multiply 1891 by 9, multiply by 10 and take one 1891 away: 18,910 − 1891 = 17,019. To multiply by 11, multiply by 10 and add one more 1891: 18,910 + 1891 = 20,801. Multiplying by 4 is doubling twice: 1891 → 3,782 → 7,564.

Every multiple of 1891 is at least 1891, so there are none below 100 and 0 below 1,000. A number is in the 1891 times table exactly when it divides by 1891 with no remainder.

Odd, even and the last digit

Because 1891 is odd, the answers alternate between odd and even: 1891 × 1 = 1891 is odd, 1891 × 2 = 3,782 is even, and so on. Multiplying by 10 always puts a zero on the end: 1891 × 10 = 18,910, and 1891 × 100 = 189,100. Multiplying by 5 is half of multiplying by 10: half of 18,910 is 9,455.

Using the 1891 times table to divide

Every fact also works backwards: because 1891 × 7 = 13,237, you know 13,237 ÷ 1891 = 7 and 13,237 ÷ 7 = 1891. Practising the table and its division facts together halves the work.

1891 times table practice worksheet

  1. 1891 × 6 = ______
  2. 1891 × 1 = ______
  3. 1891 × 8 = ______
  4. 1891 × 7 = ______
  5. 1891 × 7 = ______
  6. 1891 × 4 = ______
  7. 1891 × 4 = ______
  8. 1891 × 2 = ______
  9. 1891 × 9 = ______
  10. 1891 × 5 = ______
  11. 1891 × 8 = ______
  12. 1891 × 1 = ______
Answer key
  1. 11,346
  2. 1,891
  3. 15,128
  4. 13,237
  5. 13,237
  6. 7,564
  7. 7,564
  8. 3,782
  9. 17,019
  10. 9,455
  11. 15,128
  12. 1,891

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 1891 pencils. How many pencils are in 5 boxes?
    Answer5 × 1891 = 9,455 pencils.
  2. Tickets cost $1891 each. How much do 9 tickets cost?
    Answer9 × $1891 = $17,019.
  3. 3,782 chairs are set out in rows of 1891. How many rows are there?
    Answer3,782 ÷ 1891 = 2 rows.
  4. A plant grows 1891 millimetres a week. How much does it grow in 9 weeks?
    Answer9 × 1891 = 17,019 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 1891 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 1891 × 12?

22,692.

What is half of 1891 × 8?

1891 × 8 = 15,128, and half of that is 7,564, which is 1891 × 4. Halving one factor halves the answer.

What is 1891 times 0?

0. Any number multiplied by zero is zero, because zero groups of 1891 contain nothing.

What is 1891 × 7 and 1891 × 8?

1891 × 7 = 13,237 and 1891 × 8 = 15,128. These two are the facts most people find hardest, so they are worth practising on their own.

Is 28,365 in the 1891 times table?

Yes: 28,365 ÷ 1891 = 15 with no remainder. 28,366 is not, because dividing it by 1891 leaves a remainder of 1.

How do I learn the 1891 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.