DIVISIBILITY RULES. YOUR FOCUS GPS Standard : M6N1 Students will understand the meaning of the four arithmetic operations as related to positive rational.

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Presentation transcript:

DIVISIBILITY RULES

YOUR FOCUS GPS Standard : M6N1 Students will understand the meaning of the four arithmetic operations as related to positive rational numbers and will use these concepts to solve problems a. Apply factors and multiples EU: All natural numbers greater than one are either prime or can be written as a unique product of prime factors. EQ: How are factors and multiples related to multiplication and division? Vocabulary: Divisibility

Divisibility A number is divisible by another number if the quotient is a whole number with no remainder = 7 Quotient Thus, 42 is divisible by 6

Divisibility Rules A Number is Divisible by ____ if….YesNo 2The last digit is even (0, 2, 4, 6, 8…)3,9784,975 3The sum of the digits is divisible by The last two digits form a number divisible by 48,5127,518 5The last digit is a 0 or 51,9751,978 6The number is divisible by both 2 and The sum of the digits is divisible by The last digit is a 01,5901,536