198 Times (198×) Multiplication Table
198 times table, 1 to 20
| 198 × 1 | 198 |
| 198 × 2 | 396 |
| 198 × 3 | 594 |
| 198 × 4 | 792 |
| 198 × 5 | 990 |
| 198 × 6 | 1,188 |
| 198 × 7 | 1,386 |
| 198 × 8 | 1,584 |
| 198 × 9 | 1,782 |
| 198 × 10 | 1,980 |
| 198 × 11 | 2,178 |
| 198 × 12 | 2,376 |
| 198 × 13 | 2,574 |
| 198 × 14 | 2,772 |
| 198 × 15 | 2,970 |
| 198 × 16 | 3,168 |
| 198 × 17 | 3,366 |
| 198 × 18 | 3,564 |
| 198 × 19 | 3,762 |
| 198 × 20 | 3,960 |
Patterns that help you remember it
- The last digits repeat in a cycle of 5: 8, 6, 4, 2, 0.
- Every answer is even, because 198 is even.
- The digits of every answer add up to a multiple of 9.
- Split it into tens and ones: 198 × k = 190 × k + 8 × k.
- Each answer is 198 more than the one before, so you can count on in steps of 198.
Building it from tables you already know
Every answer in the 198 times table is double the answer in the 99 times table: 99 × 6 = 594, so 198 × 6 = 1,188. To multiply 198 by 9, multiply by 10 and take one 198 away: 1,980 − 198 = 1,782. To multiply by 11, multiply by 10 and add one more 198: 1,980 + 198 = 2,178. Multiplying by 4 is doubling twice: 198 → 396 → 792.
Every multiple of 198 is at least 198, so there are none below 100 and 5 below 1,000. A number is in the 198 times table exactly when it divides by 198 with no remainder.
Odd, even and the last digit
Because 198 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: 198 × 10 = 1,980, and 198 × 100 = 19,800. Multiplying by 5 is half of multiplying by 10: half of 1,980 is 990.
Using the 198 times table to divide
Every fact also works backwards: because 198 × 7 = 1,386, you know 1,386 ÷ 198 = 7 and 1,386 ÷ 7 = 198. Practising the table and its division facts together halves the work.
198 times table practice worksheet
- 198 × 2 = ______
- 198 × 2 = ______
- 198 × 10 = ______
- 198 × 4 = ______
- 198 × 6 = ______
- 198 × 1 = ______
- 198 × 4 = ______
- 198 × 5 = ______
- 198 × 4 = ______
- 198 × 12 = ______
- 198 × 1 = ______
- 198 × 4 = ______
Answer key
- 396
- 396
- 1,980
- 792
- 1,188
- 198
- 792
- 990
- 792
- 2,376
- 198
- 792
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 198 pencils. How many pencils are in 7 boxes?
Answer
7 × 198 = 1,386 pencils. - Tickets cost $198 each. How much do 7 tickets cost?
Answer
7 × $198 = $1,386. - 1,584 chairs are set out in rows of 198. How many rows are there?
Answer
1,584 ÷ 198 = 8 rows. - A plant grows 198 millimetres a week. How much does it grow in 8 weeks?
Answer
8 × 198 = 1,584 millimetres.
Questions
What is 198 × 12?
2,376.
What is half of 198 × 8?
198 × 8 = 1,584, and half of that is 792, which is 198 × 4. Halving one factor halves the answer.
What is 198 times 0?
0. Any number multiplied by zero is zero, because zero groups of 198 contain nothing.
What is 198 × 7 and 198 × 8?
198 × 7 = 1,386 and 198 × 8 = 1,584. These two are the facts most people find hardest, so they are worth practising on their own.
Is 2,970 in the 198 times table?
Yes: 2,970 ÷ 198 = 15 with no remainder. 2,971 is not, because dividing it by 198 leaves a remainder of 1.
How do I learn the 198 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.