Sumwise

1684 Times (1684×) Multiplication Table

1684 times table, 1 to 20

1684 × 11,684
1684 × 23,368
1684 × 35,052
1684 × 46,736
1684 × 58,420
1684 × 610,104
1684 × 711,788
1684 × 813,472
1684 × 915,156
1684 × 1016,840
1684 × 1118,524
1684 × 1220,208
1684 × 1321,892
1684 × 1423,576
1684 × 1525,260
1684 × 1626,944
1684 × 1728,628
1684 × 1830,312
1684 × 1931,996
1684 × 2033,680

Patterns that help you remember it

  • The last digits repeat in a cycle of 5: 4, 8, 2, 6, 0.
  • Every answer is even, because 1684 is even.
  • Split it into tens and ones: 1684 × k = 1680 × k + 4 × k.
  • Each answer is 1684 more than the one before, so you can count on in steps of 1684.

Building it from tables you already know

Every answer in the 1684 times table is double the answer in the 842 times table: 842 × 6 = 5,052, so 1684 × 6 = 10,104. To multiply 1684 by 9, multiply by 10 and take one 1684 away: 16,840 − 1684 = 15,156. To multiply by 11, multiply by 10 and add one more 1684: 16,840 + 1684 = 18,524. Multiplying by 4 is doubling twice: 1684 → 3,368 → 6,736.

Every multiple of 1684 is at least 1684, so there are none below 100 and 0 below 1,000. A number is in the 1684 times table exactly when it divides by 1684 with no remainder.

Odd, even and the last digit

Because 1684 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: 1684 × 10 = 16,840, and 1684 × 100 = 168,400. Multiplying by 5 is half of multiplying by 10: half of 16,840 is 8,420.

Using the 1684 times table to divide

Every fact also works backwards: because 1684 × 7 = 11,788, you know 11,788 ÷ 1684 = 7 and 11,788 ÷ 7 = 1684. Practising the table and its division facts together halves the work.

1684 times table practice worksheet

  1. 1684 × 9 = ______
  2. 1684 × 4 = ______
  3. 1684 × 3 = ______
  4. 1684 × 6 = ______
  5. 1684 × 5 = ______
  6. 1684 × 8 = ______
  7. 1684 × 12 = ______
  8. 1684 × 10 = ______
  9. 1684 × 11 = ______
  10. 1684 × 1 = ______
  11. 1684 × 3 = ______
  12. 1684 × 7 = ______
Answer key
  1. 15,156
  2. 6,736
  3. 5,052
  4. 10,104
  5. 8,420
  6. 13,472
  7. 20,208
  8. 16,840
  9. 18,524
  10. 1,684
  11. 5,052
  12. 11,788

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 1684 pencils. How many pencils are in 3 boxes?
    Answer3 × 1684 = 5,052 pencils.
  2. Tickets cost $1684 each. How much do 4 tickets cost?
    Answer4 × $1684 = $6,736.
  3. 6,736 chairs are set out in rows of 1684. How many rows are there?
    Answer6,736 ÷ 1684 = 4 rows.
  4. A plant grows 1684 millimetres a week. How much does it grow in 11 weeks?
    Answer11 × 1684 = 18,524 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 1684 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 1684 × 12?

20,208.

What is half of 1684 × 8?

1684 × 8 = 13,472, and half of that is 6,736, which is 1684 × 4. Halving one factor halves the answer.

What is 1684 times 0?

0. Any number multiplied by zero is zero, because zero groups of 1684 contain nothing.

What is 1684 × 7 and 1684 × 8?

1684 × 7 = 11,788 and 1684 × 8 = 13,472. These two are the facts most people find hardest, so they are worth practising on their own.

Is 25,260 in the 1684 times table?

Yes: 25,260 ÷ 1684 = 15 with no remainder. 25,261 is not, because dividing it by 1684 leaves a remainder of 1.

How do I learn the 1684 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.