1799 Times (1799×) Multiplication Table
1799 times table, 1 to 20
| 1799 × 1 | 1,799 |
| 1799 × 2 | 3,598 |
| 1799 × 3 | 5,397 |
| 1799 × 4 | 7,196 |
| 1799 × 5 | 8,995 |
| 1799 × 6 | 10,794 |
| 1799 × 7 | 12,593 |
| 1799 × 8 | 14,392 |
| 1799 × 9 | 16,191 |
| 1799 × 10 | 17,990 |
| 1799 × 11 | 19,789 |
| 1799 × 12 | 21,588 |
| 1799 × 13 | 23,387 |
| 1799 × 14 | 25,186 |
| 1799 × 15 | 26,985 |
| 1799 × 16 | 28,784 |
| 1799 × 17 | 30,583 |
| 1799 × 18 | 32,382 |
| 1799 × 19 | 34,181 |
| 1799 × 20 | 35,980 |
Patterns that help you remember it
- The last digits repeat in a cycle of 10: 9, 8, 7, 6, 5, 4, 3, 2, 1, 0.
- Split it into tens and ones: 1799 × k = 1790 × k + 9 × k.
- Each answer is 1799 more than the one before, so you can count on in steps of 1799.
Building it from tables you already know
To multiply 1799 by 9, multiply by 10 and take one 1799 away: 17,990 − 1799 = 16,191. To multiply by 11, multiply by 10 and add one more 1799: 17,990 + 1799 = 19,789. Multiplying by 4 is doubling twice: 1799 → 3,598 → 7,196.
Every multiple of 1799 is at least 1799, so there are none below 100 and 0 below 1,000. A number is in the 1799 times table exactly when it divides by 1799 with no remainder.
Odd, even and the last digit
Because 1799 is odd, the answers alternate between odd and even: 1799 × 1 = 1799 is odd, 1799 × 2 = 3,598 is even, and so on. Multiplying by 10 always puts a zero on the end: 1799 × 10 = 17,990, and 1799 × 100 = 179,900. Multiplying by 5 is half of multiplying by 10: half of 17,990 is 8,995.
Using the 1799 times table to divide
Every fact also works backwards: because 1799 × 7 = 12,593, you know 12,593 ÷ 1799 = 7 and 12,593 ÷ 7 = 1799. Practising the table and its division facts together halves the work.
1799 times table practice worksheet
- 1799 × 12 = ______
- 1799 × 9 = ______
- 1799 × 4 = ______
- 1799 × 5 = ______
- 1799 × 7 = ______
- 1799 × 12 = ______
- 1799 × 4 = ______
- 1799 × 1 = ______
- 1799 × 8 = ______
- 1799 × 10 = ______
- 1799 × 12 = ______
- 1799 × 1 = ______
Answer key
- 21,588
- 16,191
- 7,196
- 8,995
- 12,593
- 21,588
- 7,196
- 1,799
- 14,392
- 17,990
- 21,588
- 1,799
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 1799 pencils. How many pencils are in 3 boxes?
Answer
3 × 1799 = 5,397 pencils. - Tickets cost $1799 each. How much do 9 tickets cost?
Answer
9 × $1799 = $16,191. - 8,995 chairs are set out in rows of 1799. How many rows are there?
Answer
8,995 ÷ 1799 = 5 rows. - A plant grows 1799 millimetres a week. How much does it grow in 11 weeks?
Answer
11 × 1799 = 19,789 millimetres.
Questions
What is 1799 × 12?
21,588.
What is half of 1799 × 8?
1799 × 8 = 14,392, and half of that is 7,196, which is 1799 × 4. Halving one factor halves the answer.
What is 1799 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1799 contain nothing.
What is 1799 × 7 and 1799 × 8?
1799 × 7 = 12,593 and 1799 × 8 = 14,392. These two are the facts most people find hardest, so they are worth practising on their own.
Is 26,985 in the 1799 times table?
Yes: 26,985 ÷ 1799 = 15 with no remainder. 26,986 is not, because dividing it by 1799 leaves a remainder of 1.
How do I learn the 1799 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.