1810 Times (1810×) Multiplication Table
1810 times table, 1 to 20
| 1810 × 1 | 1,810 |
| 1810 × 2 | 3,620 |
| 1810 × 3 | 5,430 |
| 1810 × 4 | 7,240 |
| 1810 × 5 | 9,050 |
| 1810 × 6 | 10,860 |
| 1810 × 7 | 12,670 |
| 1810 × 8 | 14,480 |
| 1810 × 9 | 16,290 |
| 1810 × 10 | 18,100 |
| 1810 × 11 | 19,910 |
| 1810 × 12 | 21,720 |
| 1810 × 13 | 23,530 |
| 1810 × 14 | 25,340 |
| 1810 × 15 | 27,150 |
| 1810 × 16 | 28,960 |
| 1810 × 17 | 30,770 |
| 1810 × 18 | 32,580 |
| 1810 × 19 | 34,390 |
| 1810 × 20 | 36,200 |
Patterns that help you remember it
- The last digits repeat in a cycle of 1: 0.
- Every answer is even, because 1810 is even.
- Every answer ends in 0 or 5.
- Split it into tens and ones: 1810 × k = 1810 × k + 0 × k.
- Each answer is 1810 more than the one before, so you can count on in steps of 1810.
Building it from tables you already know
Every answer in the 1810 times table is double the answer in the 905 times table: 905 × 6 = 5,430, so 1810 × 6 = 10,860. To multiply 1810 by 9, multiply by 10 and take one 1810 away: 18,100 − 1810 = 16,290. To multiply by 11, multiply by 10 and add one more 1810: 18,100 + 1810 = 19,910. Multiplying by 4 is doubling twice: 1810 → 3,620 → 7,240.
Every multiple of 1810 is at least 1810, so there are none below 100 and 0 below 1,000. A number is in the 1810 times table exactly when it divides by 1810 with no remainder.
Odd, even and the last digit
Because 1810 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: 1810 × 10 = 18,100, and 1810 × 100 = 181,000. Multiplying by 5 is half of multiplying by 10: half of 18,100 is 9,050.
Using the 1810 times table to divide
Every fact also works backwards: because 1810 × 7 = 12,670, you know 12,670 ÷ 1810 = 7 and 12,670 ÷ 7 = 1810. Practising the table and its division facts together halves the work.
1810 times table practice worksheet
- 1810 × 11 = ______
- 1810 × 10 = ______
- 1810 × 3 = ______
- 1810 × 6 = ______
- 1810 × 9 = ______
- 1810 × 11 = ______
- 1810 × 3 = ______
- 1810 × 5 = ______
- 1810 × 6 = ______
- 1810 × 8 = ______
- 1810 × 2 = ______
- 1810 × 1 = ______
Answer key
- 19,910
- 18,100
- 5,430
- 10,860
- 16,290
- 19,910
- 5,430
- 9,050
- 10,860
- 14,480
- 3,620
- 1,810
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 1810 pencils. How many pencils are in 3 boxes?
Answer
3 × 1810 = 5,430 pencils. - Tickets cost $1810 each. How much do 5 tickets cost?
Answer
5 × $1810 = $9,050. - 14,480 chairs are set out in rows of 1810. How many rows are there?
Answer
14,480 ÷ 1810 = 8 rows. - A plant grows 1810 millimetres a week. How much does it grow in 12 weeks?
Answer
12 × 1810 = 21,720 millimetres.
Questions
What is 1810 × 12?
21,720.
What is half of 1810 × 8?
1810 × 8 = 14,480, and half of that is 7,240, which is 1810 × 4. Halving one factor halves the answer.
What is 1810 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1810 contain nothing.
What is 1810 × 7 and 1810 × 8?
1810 × 7 = 12,670 and 1810 × 8 = 14,480. These two are the facts most people find hardest, so they are worth practising on their own.
Is 27,150 in the 1810 times table?
Yes: 27,150 ÷ 1810 = 15 with no remainder. 27,151 is not, because dividing it by 1810 leaves a remainder of 1.
How do I learn the 1810 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.