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can someone help me help my yr ds with his homework?!

9 replies

cutekids · 16/09/2007 13:48

"write a rule for recognising even numbers"
" odd numbers"
"what do you notice about the multiples of 6"

OP posts:
SlightlyMadSweden · 16/09/2007 13:55

even numbers are divisable by 2
odd numbers are not divisble by 2
multiples of 6 are all even

SlightlyMadSweden · 16/09/2007 13:56

what age? is his the right level?

cutekids · 16/09/2007 13:58

thankyou!!!!

OP posts:
Ecmo · 16/09/2007 13:58

even numbers are like 2's and 4's
odd numbers are the others
multiples of 6 are really hard

might get a "See Me" if you put that!!

MaureenMLove · 16/09/2007 13:59

Multiples of 6 are also all multiples of 3.

cutekids · 16/09/2007 14:00

he's 7 and a half. he's got all his answers correct he just didn't know how he got them!!!!

OP posts:
cutekids · 16/09/2007 14:02

"see me" that brings back memories!

OP posts:
snorkle · 16/09/2007 15:02

I'd say
"even numbers end in 2,4,6,8 or 0"
"odd numbers end in 1,3,5,7 or 9"
as it's a rule for recognising even numbers rather than a rule for even numbers - you don't actually have to divide by 2 to recognise them.

Hallgerda · 17/09/2007 07:54

Multiples of 6 are, of course, multiples of two (so the even mumber applies) and of 3. Multiples of 3 have digits that add up to multiples of 3, e.g.

327

3+2+7= 12

You can keep doing that:

1+2=3

until you reach 3, 6 or 9.

So multiples of 6 also have that property.

At seven and a half he may well not be expected to know the multiple of 3 trick, but may be quite entertained by it

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