1251 Times (1251×) Multiplication Table
1251 times table, 1 to 20
| 1251 × 1 | 1,251 |
| 1251 × 2 | 2,502 |
| 1251 × 3 | 3,753 |
| 1251 × 4 | 5,004 |
| 1251 × 5 | 6,255 |
| 1251 × 6 | 7,506 |
| 1251 × 7 | 8,757 |
| 1251 × 8 | 10,008 |
| 1251 × 9 | 11,259 |
| 1251 × 10 | 12,510 |
| 1251 × 11 | 13,761 |
| 1251 × 12 | 15,012 |
| 1251 × 13 | 16,263 |
| 1251 × 14 | 17,514 |
| 1251 × 15 | 18,765 |
| 1251 × 16 | 20,016 |
| 1251 × 17 | 21,267 |
| 1251 × 18 | 22,518 |
| 1251 × 19 | 23,769 |
| 1251 × 20 | 25,020 |
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.
- The digits of every answer add up to a multiple of 9.
- Split it into tens and ones: 1251 × k = 1250 × k + 1 × k.
- Each answer is 1251 more than the one before, so you can count on in steps of 1251.
Building it from tables you already know
To multiply 1251 by 9, multiply by 10 and take one 1251 away: 12,510 − 1251 = 11,259. To multiply by 11, multiply by 10 and add one more 1251: 12,510 + 1251 = 13,761. Multiplying by 4 is doubling twice: 1251 → 2,502 → 5,004.
Every multiple of 1251 is at least 1251, so there are none below 100 and 0 below 1,000. A number is in the 1251 times table exactly when it divides by 1251 with no remainder.
Odd, even and the last digit
Because 1251 is odd, the answers alternate between odd and even: 1251 × 1 = 1251 is odd, 1251 × 2 = 2,502 is even, and so on. Multiplying by 10 always puts a zero on the end: 1251 × 10 = 12,510, and 1251 × 100 = 125,100. Multiplying by 5 is half of multiplying by 10: half of 12,510 is 6,255.
Using the 1251 times table to divide
Every fact also works backwards: because 1251 × 7 = 8,757, you know 8,757 ÷ 1251 = 7 and 8,757 ÷ 7 = 1251. Practising the table and its division facts together halves the work.
1251 times table practice worksheet
- 1251 × 4 = ______
- 1251 × 9 = ______
- 1251 × 8 = ______
- 1251 × 4 = ______
- 1251 × 9 = ______
- 1251 × 11 = ______
- 1251 × 5 = ______
- 1251 × 4 = ______
- 1251 × 9 = ______
- 1251 × 12 = ______
- 1251 × 3 = ______
- 1251 × 7 = ______
Answer key
- 5,004
- 11,259
- 10,008
- 5,004
- 11,259
- 13,761
- 6,255
- 5,004
- 11,259
- 15,012
- 3,753
- 8,757
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 1251 pencils. How many pencils are in 5 boxes?
Answer
5 × 1251 = 6,255 pencils. - Tickets cost $1251 each. How much do 9 tickets cost?
Answer
9 × $1251 = $11,259. - 6,255 chairs are set out in rows of 1251. How many rows are there?
Answer
6,255 ÷ 1251 = 5 rows. - A plant grows 1251 millimetres a week. How much does it grow in 10 weeks?
Answer
10 × 1251 = 12,510 millimetres.
Questions
What is 1251 × 12?
15,012.
What is half of 1251 × 8?
1251 × 8 = 10,008, and half of that is 5,004, which is 1251 × 4. Halving one factor halves the answer.
What is 1251 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1251 contain nothing.
What is 1251 × 7 and 1251 × 8?
1251 × 7 = 8,757 and 1251 × 8 = 10,008. These two are the facts most people find hardest, so they are worth practising on their own.
Is 18,765 in the 1251 times table?
Yes: 18,765 ÷ 1251 = 15 with no remainder. 18,766 is not, because dividing it by 1251 leaves a remainder of 1.
How do I learn the 1251 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.