Multiples of 3 Higher word problems
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£3.30
£3.30
Children explore how to recognise if a number is a multiple of 3 by f inding its digit sum: if the sum of the digits of a number is a multiple of 3, then the number itself is also a multiple of 3.
Challenge by asking :
How do you find the digit sum of a number?
How can you tell if a number is a multiple of 3?
Are the multiples of 3 odd or even?
