1890 Times (1890×) Multiplication Table
1890 times table, 1 to 20
| 1890 × 1 | 1,890 |
| 1890 × 2 | 3,780 |
| 1890 × 3 | 5,670 |
| 1890 × 4 | 7,560 |
| 1890 × 5 | 9,450 |
| 1890 × 6 | 11,340 |
| 1890 × 7 | 13,230 |
| 1890 × 8 | 15,120 |
| 1890 × 9 | 17,010 |
| 1890 × 10 | 18,900 |
| 1890 × 11 | 20,790 |
| 1890 × 12 | 22,680 |
| 1890 × 13 | 24,570 |
| 1890 × 14 | 26,460 |
| 1890 × 15 | 28,350 |
| 1890 × 16 | 30,240 |
| 1890 × 17 | 32,130 |
| 1890 × 18 | 34,020 |
| 1890 × 19 | 35,910 |
| 1890 × 20 | 37,800 |
Patterns that help you remember it
- The last digits repeat in a cycle of 1: 0.
- Every answer is even, because 1890 is even.
- The digits of every answer add up to a multiple of 9.
- Every answer ends in 0 or 5.
- Split it into tens and ones: 1890 × k = 1890 × k + 0 × k.
- Each answer is 1890 more than the one before, so you can count on in steps of 1890.
Building it from tables you already know
Every answer in the 1890 times table is double the answer in the 945 times table: 945 × 6 = 5,670, so 1890 × 6 = 11,340. To multiply 1890 by 9, multiply by 10 and take one 1890 away: 18,900 − 1890 = 17,010. To multiply by 11, multiply by 10 and add one more 1890: 18,900 + 1890 = 20,790. Multiplying by 4 is doubling twice: 1890 → 3,780 → 7,560.
Every multiple of 1890 is at least 1890, so there are none below 100 and 0 below 1,000. A number is in the 1890 times table exactly when it divides by 1890 with no remainder.
Odd, even and the last digit
Because 1890 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: 1890 × 10 = 18,900, and 1890 × 100 = 189,000. Multiplying by 5 is half of multiplying by 10: half of 18,900 is 9,450.
Using the 1890 times table to divide
Every fact also works backwards: because 1890 × 7 = 13,230, you know 13,230 ÷ 1890 = 7 and 13,230 ÷ 7 = 1890. Practising the table and its division facts together halves the work.
1890 times table practice worksheet
- 1890 × 5 = ______
- 1890 × 7 = ______
- 1890 × 12 = ______
- 1890 × 10 = ______
- 1890 × 5 = ______
- 1890 × 9 = ______
- 1890 × 12 = ______
- 1890 × 10 = ______
- 1890 × 12 = ______
- 1890 × 4 = ______
- 1890 × 7 = ______
- 1890 × 3 = ______
Answer key
- 9,450
- 13,230
- 22,680
- 18,900
- 9,450
- 17,010
- 22,680
- 18,900
- 22,680
- 7,560
- 13,230
- 5,670
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 1890 pencils. How many pencils are in 5 boxes?
Answer
5 × 1890 = 9,450 pencils. - Tickets cost $1890 each. How much do 9 tickets cost?
Answer
9 × $1890 = $17,010. - 5,670 chairs are set out in rows of 1890. How many rows are there?
Answer
5,670 ÷ 1890 = 3 rows. - A plant grows 1890 millimetres a week. How much does it grow in 7 weeks?
Answer
7 × 1890 = 13,230 millimetres.
Questions
What is 1890 × 12?
22,680.
What is half of 1890 × 8?
1890 × 8 = 15,120, and half of that is 7,560, which is 1890 × 4. Halving one factor halves the answer.
What is 1890 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1890 contain nothing.
What is 1890 × 7 and 1890 × 8?
1890 × 7 = 13,230 and 1890 × 8 = 15,120. These two are the facts most people find hardest, so they are worth practising on their own.
Is 28,350 in the 1890 times table?
Yes: 28,350 ÷ 1890 = 15 with no remainder. 28,351 is not, because dividing it by 1890 leaves a remainder of 1.
How do I learn the 1890 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.