Divisibility Rules for 2, 3, 4, 5

Videos, stories and songs to help Grade 4 students learn the Divisibility Rules for 2, 3, 4, 5.

What are the Divisibility Rules for 2, 3, 4, and 5?
Divisibility Rule of Two
A number is divisible by 2, if the number is even.
Divisibility Rule of Three
A number is divisible by 3, if the sum of its digits is divisible by 3.
Divisibility Rule of Four
A number is divisible by 4, if the last two digits are divisible by 4.
Divisibility Rule of Five
A number is divisible by 5, if the number ends in either a 5 or a 0.

Divisibility Rule of two

Divisibility Rule of three

Divisibility Rule of four

Divisibility Rule of five

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