Flashcards in Divisability Rules Deck (9)

Loading flashcards...

1

Q

Rule for 2

A

Must end in 0,2,4,6,8

2

Q

Rule for 3

A

If the sum of all the digits is divisible by 3

3

Q

Rule for 4

A

If the last two digits can be divisible by four or end in 00

4

Q

Rule for 5

A

If the number ends in 0,5

5

Q

Rule for 6

A

Number is divisible be 2 and 3

6

Q

Rule for 8

A

If the last 3 digits are divisible by 8 to end in 000

7

Q

Rule for 9

A

Add up all the digits and if they are divisible by 9

8

Q

Rule for 10

A

End in 0

9

Q

Rule for 25

A

End in 00,25,50,75