Sumwise

310 Times (310×) Multiplication Table

310 times table, 1 to 20

310 × 1310
310 × 2620
310 × 3930
310 × 41,240
310 × 51,550
310 × 61,860
310 × 72,170
310 × 82,480
310 × 92,790
310 × 103,100
310 × 113,410
310 × 123,720
310 × 134,030
310 × 144,340
310 × 154,650
310 × 164,960
310 × 175,270
310 × 185,580
310 × 195,890
310 × 206,200

Patterns that help you remember it

  • The last digits repeat in a cycle of 1: 0.
  • Every answer is even, because 310 is even.
  • Every answer ends in 0 or 5.
  • Split it into tens and ones: 310 × k = 310 × k + 0 × k.
  • Each answer is 310 more than the one before, so you can count on in steps of 310.

Building it from tables you already know

Every answer in the 310 times table is double the answer in the 155 times table: 155 × 6 = 930, so 310 × 6 = 1,860. To multiply 310 by 9, multiply by 10 and take one 310 away: 3,100 − 310 = 2,790. To multiply by 11, multiply by 10 and add one more 310: 3,100 + 310 = 3,410. Multiplying by 4 is doubling twice: 310 → 620 → 1,240.

Every multiple of 310 is at least 310, so there are none below 100 and 3 below 1,000. A number is in the 310 times table exactly when it divides by 310 with no remainder.

Odd, even and the last digit

Because 310 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: 310 × 10 = 3,100, and 310 × 100 = 31,000. Multiplying by 5 is half of multiplying by 10: half of 3,100 is 1,550.

Using the 310 times table to divide

Every fact also works backwards: because 310 × 7 = 2,170, you know 2,170 ÷ 310 = 7 and 2,170 ÷ 7 = 310. Practising the table and its division facts together halves the work.

310 times table practice worksheet

  1. 310 × 11 = ______
  2. 310 × 7 = ______
  3. 310 × 12 = ______
  4. 310 × 1 = ______
  5. 310 × 9 = ______
  6. 310 × 7 = ______
  7. 310 × 6 = ______
  8. 310 × 5 = ______
  9. 310 × 2 = ______
  10. 310 × 6 = ______
  11. 310 × 6 = ______
  12. 310 × 12 = ______
Answer key
  1. 3,410
  2. 2,170
  3. 3,720
  4. 310
  5. 2,790
  6. 2,170
  7. 1,860
  8. 1,550
  9. 620
  10. 1,860
  11. 1,860
  12. 3,720

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 310 pencils. How many pencils are in 5 boxes?
    Answer5 × 310 = 1,550 pencils.
  2. Tickets cost $310 each. How much do 8 tickets cost?
    Answer8 × $310 = $2,480.
  3. 2,480 chairs are set out in rows of 310. How many rows are there?
    Answer2,480 ÷ 310 = 8 rows.
  4. A plant grows 310 millimetres a week. How much does it grow in 10 weeks?
    Answer10 × 310 = 3,100 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 310 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 310 × 12?

3,720.

What is half of 310 × 8?

310 × 8 = 2,480, and half of that is 1,240, which is 310 × 4. Halving one factor halves the answer.

What is 310 times 0?

0. Any number multiplied by zero is zero, because zero groups of 310 contain nothing.

What is 310 × 7 and 310 × 8?

310 × 7 = 2,170 and 310 × 8 = 2,480. These two are the facts most people find hardest, so they are worth practising on their own.

Is 4,650 in the 310 times table?

Yes: 4,650 ÷ 310 = 15 with no remainder. 4,651 is not, because dividing it by 310 leaves a remainder of 1.

How do I learn the 310 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.