1230 Times (1230×) Multiplication Table
1230 times table, 1 to 20
| 1230 × 1 | 1,230 |
| 1230 × 2 | 2,460 |
| 1230 × 3 | 3,690 |
| 1230 × 4 | 4,920 |
| 1230 × 5 | 6,150 |
| 1230 × 6 | 7,380 |
| 1230 × 7 | 8,610 |
| 1230 × 8 | 9,840 |
| 1230 × 9 | 11,070 |
| 1230 × 10 | 12,300 |
| 1230 × 11 | 13,530 |
| 1230 × 12 | 14,760 |
| 1230 × 13 | 15,990 |
| 1230 × 14 | 17,220 |
| 1230 × 15 | 18,450 |
| 1230 × 16 | 19,680 |
| 1230 × 17 | 20,910 |
| 1230 × 18 | 22,140 |
| 1230 × 19 | 23,370 |
| 1230 × 20 | 24,600 |
Patterns that help you remember it
- The last digits repeat in a cycle of 1: 0.
- Every answer is even, because 1230 is even.
- Every answer ends in 0 or 5.
- Split it into tens and ones: 1230 × k = 1230 × k + 0 × k.
- Each answer is 1230 more than the one before, so you can count on in steps of 1230.
Building it from tables you already know
Every answer in the 1230 times table is double the answer in the 615 times table: 615 × 6 = 3,690, so 1230 × 6 = 7,380. To multiply 1230 by 9, multiply by 10 and take one 1230 away: 12,300 − 1230 = 11,070. To multiply by 11, multiply by 10 and add one more 1230: 12,300 + 1230 = 13,530. Multiplying by 4 is doubling twice: 1230 → 2,460 → 4,920.
Every multiple of 1230 is at least 1230, so there are none below 100 and 0 below 1,000. A number is in the 1230 times table exactly when it divides by 1230 with no remainder.
Odd, even and the last digit
Because 1230 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: 1230 × 10 = 12,300, and 1230 × 100 = 123,000. Multiplying by 5 is half of multiplying by 10: half of 12,300 is 6,150.
Using the 1230 times table to divide
Every fact also works backwards: because 1230 × 7 = 8,610, you know 8,610 ÷ 1230 = 7 and 8,610 ÷ 7 = 1230. Practising the table and its division facts together halves the work.
1230 times table practice worksheet
- 1230 × 6 = ______
- 1230 × 1 = ______
- 1230 × 3 = ______
- 1230 × 10 = ______
- 1230 × 1 = ______
- 1230 × 1 = ______
- 1230 × 2 = ______
- 1230 × 4 = ______
- 1230 × 1 = ______
- 1230 × 5 = ______
- 1230 × 4 = ______
- 1230 × 11 = ______
Answer key
- 7,380
- 1,230
- 3,690
- 12,300
- 1,230
- 1,230
- 2,460
- 4,920
- 1,230
- 6,150
- 4,920
- 13,530
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 1230 pencils. How many pencils are in 7 boxes?
Answer
7 × 1230 = 8,610 pencils. - Tickets cost $1230 each. How much do 4 tickets cost?
Answer
4 × $1230 = $4,920. - 8,610 chairs are set out in rows of 1230. How many rows are there?
Answer
8,610 ÷ 1230 = 7 rows. - A plant grows 1230 millimetres a week. How much does it grow in 9 weeks?
Answer
9 × 1230 = 11,070 millimetres.
Questions
What is 1230 × 12?
14,760.
What is half of 1230 × 8?
1230 × 8 = 9,840, and half of that is 4,920, which is 1230 × 4. Halving one factor halves the answer.
What is 1230 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1230 contain nothing.
What is 1230 × 7 and 1230 × 8?
1230 × 7 = 8,610 and 1230 × 8 = 9,840. These two are the facts most people find hardest, so they are worth practising on their own.
Is 18,450 in the 1230 times table?
Yes: 18,450 ÷ 1230 = 15 with no remainder. 18,451 is not, because dividing it by 1230 leaves a remainder of 1.
How do I learn the 1230 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.