1128 Times (1128×) Multiplication Table
1128 times table, 1 to 20
| 1128 × 1 | 1,128 |
| 1128 × 2 | 2,256 |
| 1128 × 3 | 3,384 |
| 1128 × 4 | 4,512 |
| 1128 × 5 | 5,640 |
| 1128 × 6 | 6,768 |
| 1128 × 7 | 7,896 |
| 1128 × 8 | 9,024 |
| 1128 × 9 | 10,152 |
| 1128 × 10 | 11,280 |
| 1128 × 11 | 12,408 |
| 1128 × 12 | 13,536 |
| 1128 × 13 | 14,664 |
| 1128 × 14 | 15,792 |
| 1128 × 15 | 16,920 |
| 1128 × 16 | 18,048 |
| 1128 × 17 | 19,176 |
| 1128 × 18 | 20,304 |
| 1128 × 19 | 21,432 |
| 1128 × 20 | 22,560 |
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 1128 is even.
- Split it into tens and ones: 1128 × k = 1120 × k + 8 × k.
- Each answer is 1128 more than the one before, so you can count on in steps of 1128.
Building it from tables you already know
Every answer in the 1128 times table is double the answer in the 564 times table: 564 × 6 = 3,384, so 1128 × 6 = 6,768. To multiply 1128 by 9, multiply by 10 and take one 1128 away: 11,280 − 1128 = 10,152. To multiply by 11, multiply by 10 and add one more 1128: 11,280 + 1128 = 12,408. Multiplying by 4 is doubling twice: 1128 → 2,256 → 4,512.
Every multiple of 1128 is at least 1128, so there are none below 100 and 0 below 1,000. A number is in the 1128 times table exactly when it divides by 1128 with no remainder.
Odd, even and the last digit
Because 1128 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: 1128 × 10 = 11,280, and 1128 × 100 = 112,800. Multiplying by 5 is half of multiplying by 10: half of 11,280 is 5,640.
Using the 1128 times table to divide
Every fact also works backwards: because 1128 × 7 = 7,896, you know 7,896 ÷ 1128 = 7 and 7,896 ÷ 7 = 1128. Practising the table and its division facts together halves the work.
1128 times table practice worksheet
- 1128 × 8 = ______
- 1128 × 5 = ______
- 1128 × 1 = ______
- 1128 × 6 = ______
- 1128 × 8 = ______
- 1128 × 2 = ______
- 1128 × 12 = ______
- 1128 × 9 = ______
- 1128 × 10 = ______
- 1128 × 11 = ______
- 1128 × 5 = ______
- 1128 × 12 = ______
Answer key
- 9,024
- 5,640
- 1,128
- 6,768
- 9,024
- 2,256
- 13,536
- 10,152
- 11,280
- 12,408
- 5,640
- 13,536
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 1128 pencils. How many pencils are in 5 boxes?
Answer
5 × 1128 = 5,640 pencils. - Tickets cost $1128 each. How much do 12 tickets cost?
Answer
12 × $1128 = $13,536. - 10,152 chairs are set out in rows of 1128. How many rows are there?
Answer
10,152 ÷ 1128 = 9 rows. - A plant grows 1128 millimetres a week. How much does it grow in 12 weeks?
Answer
12 × 1128 = 13,536 millimetres.
Questions
What is 1128 × 12?
13,536.
What is half of 1128 × 8?
1128 × 8 = 9,024, and half of that is 4,512, which is 1128 × 4. Halving one factor halves the answer.
What is 1128 times 0?
0. Any number multiplied by zero is zero, because zero groups of 1128 contain nothing.
What is 1128 × 7 and 1128 × 8?
1128 × 7 = 7,896 and 1128 × 8 = 9,024. These two are the facts most people find hardest, so they are worth practising on their own.
Is 16,920 in the 1128 times table?
Yes: 16,920 ÷ 1128 = 15 with no remainder. 16,921 is not, because dividing it by 1128 leaves a remainder of 1.
How do I learn the 1128 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.