1338 Times (1338×) Multiplication Table
1338 times table, 1 to 20
| 1338 × 1 | 1,338 |
| 1338 × 2 | 2,676 |
| 1338 × 3 | 4,014 |
| 1338 × 4 | 5,352 |
| 1338 × 5 | 6,690 |
| 1338 × 6 | 8,028 |
| 1338 × 7 | 9,366 |
| 1338 × 8 | 10,704 |
| 1338 × 9 | 12,042 |
| 1338 × 10 | 13,380 |
| 1338 × 11 | 14,718 |
| 1338 × 12 | 16,056 |
| 1338 × 13 | 17,394 |
| 1338 × 14 | 18,732 |
| 1338 × 15 | 20,070 |
| 1338 × 16 | 21,408 |
| 1338 × 17 | 22,746 |
| 1338 × 18 | 24,084 |
| 1338 × 19 | 25,422 |
| 1338 × 20 | 26,760 |
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 1338 is even.
- Split it into tens and ones: 1338 × k = 1330 × k + 8 × k.
- Each answer is 1338 more than the one before, so you can count on in steps of 1338.
Building it from tables you already know
Every answer in the 1338 times table is double the answer in the 669 times table: 669 × 6 = 4,014, so 1338 × 6 = 8,028. To multiply 1338 by 9, multiply by 10 and take one 1338 away: 13,380 − 1338 = 12,042. To multiply by 11, multiply by 10 and add one more 1338: 13,380 + 1338 = 14,718. Multiplying by 4 is doubling twice: 1338 → 2,676 → 5,352.
Every multiple of 1338 is at least 1338, so there are none below 100 and 0 below 1,000. A number is in the 1338 times table exactly when it divides by 1338 with no remainder.
Odd, even and the last digit
Because 1338 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: 1338 × 10 = 13,380, and 1338 × 100 = 133,800. Multiplying by 5 is half of multiplying by 10: half of 13,380 is 6,690.
Using the 1338 times table to divide
Every fact also works backwards: because 1338 × 7 = 9,366, you know 9,366 ÷ 1338 = 7 and 9,366 ÷ 7 = 1338. Practising the table and its division facts together halves the work.
1338 times table practice worksheet
- 1338 × 10 = ______
- 1338 × 7 = ______
- 1338 × 10 = ______
- 1338 × 3 = ______
- 1338 × 7 = ______
- 1338 × 3 = ______
- 1338 × 1 = ______
- 1338 × 1 = ______
- 1338 × 8 = ______
- 1338 × 3 = ______
- 1338 × 1 = ______
- 1338 × 2 = ______
Answer key
- 13,380
- 9,366
- 13,380
- 4,014
- 9,366
- 4,014
- 1,338
- 1,338
- 10,704
- 4,014
- 1,338
- 2,676
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 1338 pencils. How many pencils are in 9 boxes?
Answer
9 × 1338 = 12,042 pencils. - Tickets cost $1338 each. How much do 11 tickets cost?
Answer
11 × $1338 = $14,718. - 8,028 chairs are set out in rows of 1338. How many rows are there?
Answer
8,028 ÷ 1338 = 6 rows. - A plant grows 1338 millimetres a week. How much does it grow in 12 weeks?
Answer
12 × 1338 = 16,056 millimetres.
Questions
What is 1338 × 12?
16,056.
What is half of 1338 × 8?
1338 × 8 = 10,704, and half of that is 5,352, which is 1338 × 4. Halving one factor halves the answer.
What is 1338 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1338 contain nothing.
What is 1338 × 7 and 1338 × 8?
1338 × 7 = 9,366 and 1338 × 8 = 10,704. These two are the facts most people find hardest, so they are worth practising on their own.
Is 20,070 in the 1338 times table?
Yes: 20,070 ÷ 1338 = 15 with no remainder. 20,071 is not, because dividing it by 1338 leaves a remainder of 1.
How do I learn the 1338 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.