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The 3 times table involves adding 3 repeatedly

Here is the 3 times table:

1 × 3 = 3

2 × 3 = 6

3 × 3 = 9

4 × 3 = 12

5 × 3 = 15

6 × 3 = 18

7 × 3 = 21

8 × 3 = 24

9 × 3 = 27

10 × 3 = 30

More than 10:

11 × 3 = 33

12 × 3 = 36

Repeated Addition[]

3 = 3

3 + 3 = 6

3 + 3 + 3 = 9

3 + 3 + 3 + 3 = 12

3 + 3 + 3 + 3 + 3 = 15

3 + 3 + 3 + 3 + 3 + 3 = 18

3 + 3 + 3 + 3 + 3 + 3 + 3 = 21

3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 = 24

3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 = 27

3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 = 30

3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 = 33

3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 = 36

Tips & Tricks[]

  • Add the number's digits up. If the sum equals 3 or a multiple of 3, it is divisible by 3 (930 = 9 + 3 + 0 = 12. Divisible by 9. 550 = 5 + 5 + 0 = 10. Not divisible by 3) (This also works for the 9 times table, except if it equals 9 or a multiple of 9, it is divisible by 9)
  • Review the commutative property quickly (5 × 3 = 3 × 5)
  • Use songs to memorize:

https://youtu.be/uFmbB2vileA?si=meNObyEMSXTIRB4x (Numberblocks)

https://youtu.be/70aG99v704k?si=0IEftl0VAGZ9JOve (Numberock)

https://youtu.be/MyqWKt89Je4?si=xRFEJ1Sq5TbFRBZV (Pinkfong)

https://youtu.be/t03yW7Oxsoc?si=RRkbttSqmlNcJjrO (Jack Hartmann)

Hack Video:

https://youtube.com/shorts/WIx7NH6asNk?feature=shared (Twinkl Resources)

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