Sumwise

911 Times (911×) Multiplication Table

911 times table, 1 to 20

911 × 1911
911 × 21,822
911 × 32,733
911 × 43,644
911 × 54,555
911 × 65,466
911 × 76,377
911 × 87,288
911 × 98,199
911 × 109,110
911 × 1110,021
911 × 1210,932
911 × 1311,843
911 × 1412,754
911 × 1513,665
911 × 1614,576
911 × 1715,487
911 × 1816,398
911 × 1917,309
911 × 2018,220

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: 911 × k = 910 × k + 1 × k.
  • Each answer is 911 more than the one before, so you can count on in steps of 911.

Building it from tables you already know

To multiply 911 by 9, multiply by 10 and take one 911 away: 9,110 − 911 = 8,199. To multiply by 11, multiply by 10 and add one more 911: 9,110 + 911 = 10,021. Multiplying by 4 is doubling twice: 911 → 1,822 → 3,644.

Every multiple of 911 is at least 911, so there are none below 100 and 1 below 1,000. A number is in the 911 times table exactly when it divides by 911 with no remainder.

Odd, even and the last digit

Because 911 is odd, the answers alternate between odd and even: 911 × 1 = 911 is odd, 911 × 2 = 1,822 is even, and so on. Multiplying by 10 always puts a zero on the end: 911 × 10 = 9,110, and 911 × 100 = 91,100. Multiplying by 5 is half of multiplying by 10: half of 9,110 is 4,555.

Using the 911 times table to divide

Every fact also works backwards: because 911 × 7 = 6,377, you know 6,377 ÷ 911 = 7 and 6,377 ÷ 7 = 911. Practising the table and its division facts together halves the work.

911 times table practice worksheet

  1. 911 × 4 = ______
  2. 911 × 10 = ______
  3. 911 × 10 = ______
  4. 911 × 8 = ______
  5. 911 × 4 = ______
  6. 911 × 10 = ______
  7. 911 × 9 = ______
  8. 911 × 8 = ______
  9. 911 × 7 = ______
  10. 911 × 11 = ______
  11. 911 × 4 = ______
  12. 911 × 11 = ______
Answer key
  1. 3,644
  2. 9,110
  3. 9,110
  4. 7,288
  5. 3,644
  6. 9,110
  7. 8,199
  8. 7,288
  9. 6,377
  10. 10,021
  11. 3,644
  12. 10,021

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 911 pencils. How many pencils are in 6 boxes?
    Answer6 × 911 = 5,466 pencils.
  2. Tickets cost $911 each. How much do 5 tickets cost?
    Answer5 × $911 = $4,555.
  3. 2,733 chairs are set out in rows of 911. How many rows are there?
    Answer2,733 ÷ 911 = 3 rows.
  4. A plant grows 911 millimetres a week. How much does it grow in 7 weeks?
    Answer7 × 911 = 6,377 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 911 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 911 × 12?

10,932.

What is half of 911 × 8?

911 × 8 = 7,288, and half of that is 3,644, which is 911 × 4. Halving one factor halves the answer.

What is 911 times 0?

0. Any number multiplied by zero is zero, because zero groups of 911 contain nothing.

What is 911 × 7 and 911 × 8?

911 × 7 = 6,377 and 911 × 8 = 7,288. These two are the facts most people find hardest, so they are worth practising on their own.

Is 13,665 in the 911 times table?

Yes: 13,665 ÷ 911 = 15 with no remainder. 13,666 is not, because dividing it by 911 leaves a remainder of 1.

How do I learn the 911 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.