1091 Times (1091×) Multiplication Table
1091 times table, 1 to 20
| 1091 × 1 | 1,091 |
| 1091 × 2 | 2,182 |
| 1091 × 3 | 3,273 |
| 1091 × 4 | 4,364 |
| 1091 × 5 | 5,455 |
| 1091 × 6 | 6,546 |
| 1091 × 7 | 7,637 |
| 1091 × 8 | 8,728 |
| 1091 × 9 | 9,819 |
| 1091 × 10 | 10,910 |
| 1091 × 11 | 12,001 |
| 1091 × 12 | 13,092 |
| 1091 × 13 | 14,183 |
| 1091 × 14 | 15,274 |
| 1091 × 15 | 16,365 |
| 1091 × 16 | 17,456 |
| 1091 × 17 | 18,547 |
| 1091 × 18 | 19,638 |
| 1091 × 19 | 20,729 |
| 1091 × 20 | 21,820 |
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: 1091 × k = 1090 × k + 1 × k.
- Each answer is 1091 more than the one before, so you can count on in steps of 1091.
Building it from tables you already know
To multiply 1091 by 9, multiply by 10 and take one 1091 away: 10,910 − 1091 = 9,819. To multiply by 11, multiply by 10 and add one more 1091: 10,910 + 1091 = 12,001. Multiplying by 4 is doubling twice: 1091 → 2,182 → 4,364.
Every multiple of 1091 is at least 1091, so there are none below 100 and 0 below 1,000. A number is in the 1091 times table exactly when it divides by 1091 with no remainder.
Odd, even and the last digit
Because 1091 is odd, the answers alternate between odd and even: 1091 × 1 = 1091 is odd, 1091 × 2 = 2,182 is even, and so on. Multiplying by 10 always puts a zero on the end: 1091 × 10 = 10,910, and 1091 × 100 = 109,100. Multiplying by 5 is half of multiplying by 10: half of 10,910 is 5,455.
Using the 1091 times table to divide
Every fact also works backwards: because 1091 × 7 = 7,637, you know 7,637 ÷ 1091 = 7 and 7,637 ÷ 7 = 1091. Practising the table and its division facts together halves the work.
1091 times table practice worksheet
- 1091 × 4 = ______
- 1091 × 1 = ______
- 1091 × 2 = ______
- 1091 × 3 = ______
- 1091 × 10 = ______
- 1091 × 3 = ______
- 1091 × 11 = ______
- 1091 × 7 = ______
- 1091 × 8 = ______
- 1091 × 12 = ______
- 1091 × 10 = ______
- 1091 × 11 = ______
Answer key
- 4,364
- 1,091
- 2,182
- 3,273
- 10,910
- 3,273
- 12,001
- 7,637
- 8,728
- 13,092
- 10,910
- 12,001
Word problems
Times tables are most useful when you can spot them in a question. Try these, then open each one to check:
- A box holds 1091 pencils. How many pencils are in 9 boxes?
Answer
9 × 1091 = 9,819 pencils. - Tickets cost $1091 each. How much do 7 tickets cost?
Answer
7 × $1091 = $7,637. - 2,182 chairs are set out in rows of 1091. How many rows are there?
Answer
2,182 ÷ 1091 = 2 rows. - A plant grows 1091 millimetres a week. How much does it grow in 12 weeks?
Answer
12 × 1091 = 13,092 millimetres.
Questions
What is 1091 × 12?
13,092.
What is half of 1091 × 8?
1091 × 8 = 8,728, and half of that is 4,364, which is 1091 × 4. Halving one factor halves the answer.
What is 1091 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1091 contain nothing.
What is 1091 × 7 and 1091 × 8?
1091 × 7 = 7,637 and 1091 × 8 = 8,728. These two are the facts most people find hardest, so they are worth practising on their own.
Is 16,365 in the 1091 times table?
Yes: 16,365 ÷ 1091 = 15 with no remainder. 16,366 is not, because dividing it by 1091 leaves a remainder of 1.
How do I learn the 1091 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.