Friday, 1 April 2016

Maths

IALT I can recall the divisibility rules for 2,3,5,9 and 10
What I have been learning about the divisibility rules 
So What I have learnt most of the divisibility rules off by heart example can 2451 be divided by 3 yes because 2+4+5+1=12 and 12 / 3=4
Now What Use more divisibility rules than just 3 and 2

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