Sumwise

1861 Times (1861×) Multiplication Table

1861 times table, 1 to 20

1861 × 11,861
1861 × 23,722
1861 × 35,583
1861 × 47,444
1861 × 59,305
1861 × 611,166
1861 × 713,027
1861 × 814,888
1861 × 916,749
1861 × 1018,610
1861 × 1120,471
1861 × 1222,332
1861 × 1324,193
1861 × 1426,054
1861 × 1527,915
1861 × 1629,776
1861 × 1731,637
1861 × 1833,498
1861 × 1935,359
1861 × 2037,220

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: 1861 × k = 1860 × k + 1 × k.
  • Each answer is 1861 more than the one before, so you can count on in steps of 1861.

Building it from tables you already know

To multiply 1861 by 9, multiply by 10 and take one 1861 away: 18,610 − 1861 = 16,749. To multiply by 11, multiply by 10 and add one more 1861: 18,610 + 1861 = 20,471. Multiplying by 4 is doubling twice: 1861 → 3,722 → 7,444.

Every multiple of 1861 is at least 1861, so there are none below 100 and 0 below 1,000. A number is in the 1861 times table exactly when it divides by 1861 with no remainder.

Odd, even and the last digit

Because 1861 is odd, the answers alternate between odd and even: 1861 × 1 = 1861 is odd, 1861 × 2 = 3,722 is even, and so on. Multiplying by 10 always puts a zero on the end: 1861 × 10 = 18,610, and 1861 × 100 = 186,100. Multiplying by 5 is half of multiplying by 10: half of 18,610 is 9,305.

Using the 1861 times table to divide

Every fact also works backwards: because 1861 × 7 = 13,027, you know 13,027 ÷ 1861 = 7 and 13,027 ÷ 7 = 1861. Practising the table and its division facts together halves the work.

1861 times table practice worksheet

  1. 1861 × 5 = ______
  2. 1861 × 12 = ______
  3. 1861 × 3 = ______
  4. 1861 × 1 = ______
  5. 1861 × 6 = ______
  6. 1861 × 12 = ______
  7. 1861 × 3 = ______
  8. 1861 × 10 = ______
  9. 1861 × 7 = ______
  10. 1861 × 5 = ______
  11. 1861 × 10 = ______
  12. 1861 × 3 = ______
Answer key
  1. 9,305
  2. 22,332
  3. 5,583
  4. 1,861
  5. 11,166
  6. 22,332
  7. 5,583
  8. 18,610
  9. 13,027
  10. 9,305
  11. 18,610
  12. 5,583

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 1861 pencils. How many pencils are in 7 boxes?
    Answer7 × 1861 = 13,027 pencils.
  2. Tickets cost $1861 each. How much do 12 tickets cost?
    Answer12 × $1861 = $22,332.
  3. 16,749 chairs are set out in rows of 1861. How many rows are there?
    Answer16,749 ÷ 1861 = 9 rows.
  4. A plant grows 1861 millimetres a week. How much does it grow in 12 weeks?
    Answer12 × 1861 = 22,332 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 1861 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 1861 × 12?

22,332.

What is half of 1861 × 8?

1861 × 8 = 14,888, and half of that is 7,444, which is 1861 × 4. Halving one factor halves the answer.

What is 1861 times 0?

0. Any number multiplied by zero is zero, because zero groups of 1861 contain nothing.

What is 1861 × 7 and 1861 × 8?

1861 × 7 = 13,027 and 1861 × 8 = 14,888. These two are the facts most people find hardest, so they are worth practising on their own.

Is 27,915 in the 1861 times table?

Yes: 27,915 ÷ 1861 = 15 with no remainder. 27,916 is not, because dividing it by 1861 leaves a remainder of 1.

How do I learn the 1861 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.