1390 Times (1390×) Multiplication Table
1390 times table, 1 to 20
| 1390 × 1 | 1,390 |
| 1390 × 2 | 2,780 |
| 1390 × 3 | 4,170 |
| 1390 × 4 | 5,560 |
| 1390 × 5 | 6,950 |
| 1390 × 6 | 8,340 |
| 1390 × 7 | 9,730 |
| 1390 × 8 | 11,120 |
| 1390 × 9 | 12,510 |
| 1390 × 10 | 13,900 |
| 1390 × 11 | 15,290 |
| 1390 × 12 | 16,680 |
| 1390 × 13 | 18,070 |
| 1390 × 14 | 19,460 |
| 1390 × 15 | 20,850 |
| 1390 × 16 | 22,240 |
| 1390 × 17 | 23,630 |
| 1390 × 18 | 25,020 |
| 1390 × 19 | 26,410 |
| 1390 × 20 | 27,800 |
Patterns that help you remember it
- The last digits repeat in a cycle of 1: 0.
- Every answer is even, because 1390 is even.
- Every answer ends in 0 or 5.
- Split it into tens and ones: 1390 × k = 1390 × k + 0 × k.
- Each answer is 1390 more than the one before, so you can count on in steps of 1390.
Building it from tables you already know
Every answer in the 1390 times table is double the answer in the 695 times table: 695 × 6 = 4,170, so 1390 × 6 = 8,340. To multiply 1390 by 9, multiply by 10 and take one 1390 away: 13,900 − 1390 = 12,510. To multiply by 11, multiply by 10 and add one more 1390: 13,900 + 1390 = 15,290. Multiplying by 4 is doubling twice: 1390 → 2,780 → 5,560.
Every multiple of 1390 is at least 1390, so there are none below 100 and 0 below 1,000. A number is in the 1390 times table exactly when it divides by 1390 with no remainder.
Odd, even and the last digit
Because 1390 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: 1390 × 10 = 13,900, and 1390 × 100 = 139,000. Multiplying by 5 is half of multiplying by 10: half of 13,900 is 6,950.
Using the 1390 times table to divide
Every fact also works backwards: because 1390 × 7 = 9,730, you know 9,730 ÷ 1390 = 7 and 9,730 ÷ 7 = 1390. Practising the table and its division facts together halves the work.
1390 times table practice worksheet
- 1390 × 6 = ______
- 1390 × 5 = ______
- 1390 × 9 = ______
- 1390 × 3 = ______
- 1390 × 4 = ______
- 1390 × 9 = ______
- 1390 × 8 = ______
- 1390 × 5 = ______
- 1390 × 6 = ______
- 1390 × 7 = ______
- 1390 × 11 = ______
- 1390 × 12 = ______
Answer key
- 8,340
- 6,950
- 12,510
- 4,170
- 5,560
- 12,510
- 11,120
- 6,950
- 8,340
- 9,730
- 15,290
- 16,680
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 1390 pencils. How many pencils are in 4 boxes?
Answer
4 × 1390 = 5,560 pencils. - Tickets cost $1390 each. How much do 5 tickets cost?
Answer
5 × $1390 = $6,950. - 5,560 chairs are set out in rows of 1390. How many rows are there?
Answer
5,560 ÷ 1390 = 4 rows. - A plant grows 1390 millimetres a week. How much does it grow in 10 weeks?
Answer
10 × 1390 = 13,900 millimetres.
Questions
What is 1390 × 12?
16,680.
What is half of 1390 × 8?
1390 × 8 = 11,120, and half of that is 5,560, which is 1390 × 4. Halving one factor halves the answer.
What is 1390 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1390 contain nothing.
What is 1390 × 7 and 1390 × 8?
1390 × 7 = 9,730 and 1390 × 8 = 11,120. These two are the facts most people find hardest, so they are worth practising on their own.
Is 20,850 in the 1390 times table?
Yes: 20,850 ÷ 1390 = 15 with no remainder. 20,851 is not, because dividing it by 1390 leaves a remainder of 1.
How do I learn the 1390 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.