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10 Cards in this Set

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  • Back
what is the divisibilty rule for 2?
the number MUST be an even number
what is the divisibilty rule for 3?
add the digits of the number... then, if that number is divisible by 3 then the number is divisible by 3.
what is the divisibilty rule for 4?
if the LAST TWO digits are divisible by four, the number is. {or if the number ends in 00} ex. 6,228 is divisible by 4.
what is the divisibilty rule for 5?
the number ends in 5 or 0.
what is the divisibilty rule for 6?
if the number is divisible by 2 AND 3.
what is the divisibilty rule for 7?
divide to find out! {A.K.A. there is no rule for 7}
what is the divisibilty rule for 8?
there is no rule for 8.
what is the divisibilty rule for 9?
add up all the digits in the number. if that number is divisible by 9, the number is!
what is the divisibilty rule for 10?
if the number ends in 0 {zero}
is 6215 divisible by 4?
is 918 divisible by 9?
is 1540 divisible by 10?
is 865476 divisible by 2?
no.
yes.
yes.
yes.