I can identify and explain whether a number is or is not a multiple of a given integer.
I can identify and explain whether a number is or is not a multiple of a given integer.
Divisibility - Divisibility is a number’s ability to be exactly divided by another number, leaving no remainder.
Incorrectly summing the digits of an integer to identify a multiple of 3.
Use number bonds to sum large numbers of digits.
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Common multiple of 2 and 3 - are multiples of 6
Common multiple of 2 and 5 - are multiples of 10
Common multiple of 3 and 5 - are multiples of 15
Common multiple of 7 and 11 - are multiples of 77
For any multiple of 3: - the sum of the digits is a multiple of 3
For any multiple of 2: - the digit in the ones column is always a 0, 2, 4, 6 or 8
For any multiple of 2 and 3: - the number is even and sum of the digits is a multiple of 3
377 037 - is a multiple of 3
372 950 - is a multiple of 2
48 959 - is not a multiple of 2 or 3
