Sumwise

1140 Times (1140×) Multiplication Table

1140 times table, 1 to 20

1140 × 11,140
1140 × 22,280
1140 × 33,420
1140 × 44,560
1140 × 55,700
1140 × 66,840
1140 × 77,980
1140 × 89,120
1140 × 910,260
1140 × 1011,400
1140 × 1112,540
1140 × 1213,680
1140 × 1314,820
1140 × 1415,960
1140 × 1517,100
1140 × 1618,240
1140 × 1719,380
1140 × 1820,520
1140 × 1921,660
1140 × 2022,800

Patterns that help you remember it

  • The last digits repeat in a cycle of 1: 0.
  • Every answer is even, because 1140 is even.
  • Every answer ends in 0 or 5.
  • Split it into tens and ones: 1140 × k = 1140 × k + 0 × k.
  • Each answer is 1140 more than the one before, so you can count on in steps of 1140.

Building it from tables you already know

Every answer in the 1140 times table is double the answer in the 570 times table: 570 × 6 = 3,420, so 1140 × 6 = 6,840. To multiply 1140 by 9, multiply by 10 and take one 1140 away: 11,400 − 1140 = 10,260. To multiply by 11, multiply by 10 and add one more 1140: 11,400 + 1140 = 12,540. Multiplying by 4 is doubling twice: 1140 → 2,280 → 4,560.

Every multiple of 1140 is at least 1140, so there are none below 100 and 0 below 1,000. A number is in the 1140 times table exactly when it divides by 1140 with no remainder.

Odd, even and the last digit

Because 1140 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: 1140 × 10 = 11,400, and 1140 × 100 = 114,000. Multiplying by 5 is half of multiplying by 10: half of 11,400 is 5,700.

Using the 1140 times table to divide

Every fact also works backwards: because 1140 × 7 = 7,980, you know 7,980 ÷ 1140 = 7 and 7,980 ÷ 7 = 1140. Practising the table and its division facts together halves the work.

1140 times table practice worksheet

  1. 1140 × 12 = ______
  2. 1140 × 9 = ______
  3. 1140 × 1 = ______
  4. 1140 × 6 = ______
  5. 1140 × 12 = ______
  6. 1140 × 2 = ______
  7. 1140 × 4 = ______
  8. 1140 × 5 = ______
  9. 1140 × 11 = ______
  10. 1140 × 10 = ______
  11. 1140 × 1 = ______
  12. 1140 × 6 = ______
Answer key
  1. 13,680
  2. 10,260
  3. 1,140
  4. 6,840
  5. 13,680
  6. 2,280
  7. 4,560
  8. 5,700
  9. 12,540
  10. 11,400
  11. 1,140
  12. 6,840

Word problems

Times tables are most useful when you can spot them in a question. Try these, then open each one to check:

  1. A box holds 1140 pencils. How many pencils are in 5 boxes?
    Answer5 × 1140 = 5,700 pencils.
  2. Tickets cost $1140 each. How much do 6 tickets cost?
    Answer6 × $1140 = $6,840.
  3. 10,260 chairs are set out in rows of 1140. How many rows are there?
    Answer10,260 ÷ 1140 = 9 rows.
  4. A plant grows 1140 millimetres a week. How much does it grow in 7 weeks?
    Answer7 × 1140 = 7,980 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 1140 when the page is opened, so every fact on it is exact. Use the options above the worksheet to change the number of questions or the largest multiplier.

Questions

What is 1140 × 12?

13,680.

What is half of 1140 × 8?

1140 × 8 = 9,120, and half of that is 4,560, which is 1140 × 4. Halving one factor halves the answer.

What is 1140 times 0?

0. Any number multiplied by zero is zero, because zero groups of 1140 contain nothing.

What is 1140 × 7 and 1140 × 8?

1140 × 7 = 7,980 and 1140 × 8 = 9,120. These two are the facts most people find hardest, so they are worth practising on their own.

Is 17,100 in the 1140 times table?

Yes: 17,100 ÷ 1140 = 15 with no remainder. 17,101 is not, because dividing it by 1140 leaves a remainder of 1.

How do I learn the 1140 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.