1806 Times (1806×) Multiplication Table
1806 times table, 1 to 20
| 1806 × 1 | 1,806 |
| 1806 × 2 | 3,612 |
| 1806 × 3 | 5,418 |
| 1806 × 4 | 7,224 |
| 1806 × 5 | 9,030 |
| 1806 × 6 | 10,836 |
| 1806 × 7 | 12,642 |
| 1806 × 8 | 14,448 |
| 1806 × 9 | 16,254 |
| 1806 × 10 | 18,060 |
| 1806 × 11 | 19,866 |
| 1806 × 12 | 21,672 |
| 1806 × 13 | 23,478 |
| 1806 × 14 | 25,284 |
| 1806 × 15 | 27,090 |
| 1806 × 16 | 28,896 |
| 1806 × 17 | 30,702 |
| 1806 × 18 | 32,508 |
| 1806 × 19 | 34,314 |
| 1806 × 20 | 36,120 |
Patterns that help you remember it
- The last digits repeat in a cycle of 5: 6, 2, 8, 4, 0.
- Every answer is even, because 1806 is even.
- Split it into tens and ones: 1806 × k = 1800 × k + 6 × k.
- Each answer is 1806 more than the one before, so you can count on in steps of 1806.
Building it from tables you already know
Every answer in the 1806 times table is double the answer in the 903 times table: 903 × 6 = 5,418, so 1806 × 6 = 10,836. To multiply 1806 by 9, multiply by 10 and take one 1806 away: 18,060 − 1806 = 16,254. To multiply by 11, multiply by 10 and add one more 1806: 18,060 + 1806 = 19,866. Multiplying by 4 is doubling twice: 1806 → 3,612 → 7,224.
Every multiple of 1806 is at least 1806, so there are none below 100 and 0 below 1,000. A number is in the 1806 times table exactly when it divides by 1806 with no remainder.
Odd, even and the last digit
Because 1806 is even, every answer in its table is even, which is a quick way to catch a wrong answer. Multiplying by 10 always puts a zero on the end: 1806 × 10 = 18,060, and 1806 × 100 = 180,600. Multiplying by 5 is half of multiplying by 10: half of 18,060 is 9,030.
Using the 1806 times table to divide
Every fact also works backwards: because 1806 × 7 = 12,642, you know 12,642 ÷ 1806 = 7 and 12,642 ÷ 7 = 1806. Practising the table and its division facts together halves the work.
1806 times table practice worksheet
- 1806 × 11 = ______
- 1806 × 12 = ______
- 1806 × 6 = ______
- 1806 × 3 = ______
- 1806 × 8 = ______
- 1806 × 11 = ______
- 1806 × 2 = ______
- 1806 × 6 = ______
- 1806 × 10 = ______
- 1806 × 3 = ______
- 1806 × 4 = ______
- 1806 × 1 = ______
Answer key
- 19,866
- 21,672
- 10,836
- 5,418
- 14,448
- 19,866
- 3,612
- 10,836
- 18,060
- 5,418
- 7,224
- 1,806
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 1806 pencils. How many pencils are in 3 boxes?
Answer
3 × 1806 = 5,418 pencils. - Tickets cost $1806 each. How much do 6 tickets cost?
Answer
6 × $1806 = $10,836. - 7,224 chairs are set out in rows of 1806. How many rows are there?
Answer
7,224 ÷ 1806 = 4 rows. - A plant grows 1806 millimetres a week. How much does it grow in 7 weeks?
Answer
7 × 1806 = 12,642 millimetres.
Questions
What is 1806 × 12?
21,672.
What is half of 1806 × 8?
1806 × 8 = 14,448, and half of that is 7,224, which is 1806 × 4. Halving one factor halves the answer.
What is 1806 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1806 contain nothing.
What is 1806 × 7 and 1806 × 8?
1806 × 7 = 12,642 and 1806 × 8 = 14,448. These two are the facts most people find hardest, so they are worth practising on their own.
Is 27,090 in the 1806 times table?
Yes: 27,090 ÷ 1806 = 15 with no remainder. 27,091 is not, because dividing it by 1806 leaves a remainder of 1.
How do I learn the 1806 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.