Divisibility Rules

Divisibility Rules 1

1

The number must end in an even number.

Divisibility Rule for 2

2

The number must end in 0.

Divisibility Rule for 10

3

50 has 3 divisibility rules applicable to it, these are _______

divisibility rules for 2,  5, and 10

4

The number must end in 5 or 0.

Divisibility Rule for 5

5

When the rules for 2 and 3, then this rule works too.

Divisibility Rule for 6

Divisibility Rules 2

1

The sum of the digits is divided by 9.

divisibility rule for 9

2

The sum of the digits is divided by 3.

divisibility rule for 3

3

The last two digits are divided by 4.

divisibility rule for 4

4

The last digit ends in 0, 2, 4, 6, 8.

divisibility rule for 2

5

The last 2 digits must be divisible by this number

divisibility rule for 4

What is the divisibility rule?

1

The divisibility rule for 2.

the last digit should be 0, 2, 4, 6, or 8

2

The last digit must end in 0. 

divisibility rule for 10

3

The last 3 digits are divided by 8.

divisibility rule for 8

4

Rule 2 and rule 3 apply.

divisibility rule for 6

5

The last digit is 0 or 5.

divisibility rule of 5

Is this number divisible

1

25 by 5

yes

2

88 by 9

no 

3

1732 by 3

no

4

732 by 6

yes

5

148 by 8

no