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45 Times Table

The forty-five times table, from 45 × 1 to 45 × 12.

The 45 times table, 45 × 1 to 45 × 12
45 × 145
45 × 290
45 × 3135
45 × 4180
45 × 5225
45 × 6270
45 × 7315
45 × 8360
45 × 9405
45 × 10450
45 × 11495
45 × 12540
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Practice the 45s

5 questions from the 45 times table. Type each answer and press Check.

Patterns in the 45 times table

  • The last digits repeat every 2 steps: 5, 0.
  • 45 is odd, so the answers alternate odd, even, odd, even.
  • Because 45 is a multiple of 9, the digits of every answer add up to a multiple of 9 (for example 45 × 7 = 315: 3 + 1 + 5 = 9).
  • 45 = 3 × 15 = 5 × 9, so you can multiply by 3 and then by 15.

Going further: 45 × 13 to 45 × 20

The 45 times table, 45 × 13 to 45 × 20
45 × 13585
45 × 14630
45 × 15675
45 × 16720
45 × 17765
45 × 18810
45 × 19855
45 × 20900

Division facts from the 45s

Every multiplication fact gives you a division fact for free. Because 45 × 8 = 360, you also know 360 ÷ 45 = 8 and 360 ÷ 8 = 45.

  • 45 ÷ 45 = 1
  • 90 ÷ 45 = 2
  • 135 ÷ 45 = 3
  • 180 ÷ 45 = 4
  • 225 ÷ 45 = 5
  • 270 ÷ 45 = 6
  • 315 ÷ 45 = 7
  • 360 ÷ 45 = 8
  • 405 ÷ 45 = 9
  • 450 ÷ 45 = 10
  • 495 ÷ 45 = 11
  • 540 ÷ 45 = 12

Questions and answers

What are the answers in the 45 times table?

From 45 × 1 to 45 × 10 the answers are 45, 90, 135, 180, 225, 270, 315, 360, 405, 450. Carrying on, 45 × 11 = 495 and 45 × 12 = 540.

What is the trick for the 45 times table?

45 is half of 90: multiply by 9, add a zero, then halve. Handy for time, since 45 minutes is three quarters of an hour. Example: 45 × 6: 9 × 6 = 54 → 540 → half is 270.

What is 45 times 12?

45 × 12 = 540. You can also find it as 45 × 10 + 45 × 2 = 450 + 90 = 540.

What is 45 times 20?

45 × 20 = 900. Double 45 to get 90, then add a zero.

More times tables

See every times table · Worksheets for every table · Tricks for each table