Q&A - P3 Math

[sembgal]

jolenekoh:

Hi hi



Shaun has thrice as many stickers as Jason. When Shaun gives 24 stickers to Jason, they will have the same number of stickers each. How many stickers does Shaun have than Jason at first?

Thank you

48 stickers.

[jolenekoh]

Hi sembgal Thank you.


Can give me the step? or model?

I get the ans...but dont know how to explain...hahahah

sembgal:

jolenekoh:

Hi hi


Shaun has thrice as many stickers as Jason. When Shaun gives 24 stickers to Jason, they will have the same number of stickers each. How many stickers does Shaun have than Jason at first?

Thank you

48 stickers.

[sembgal]

jolenekoh:

Hi sembgal Thank you.


Can give me the step? or model?

I get the ans...but dont know how to explain...hahahah

sembgal:

[quote=\"jolenekoh\"]Hi hi


Shaun has thrice as many stickers as Jason. When Shaun gives 24 stickers to Jason, they will have the same number of stickers each. How many stickers does Shaun have than Jason at first?

Thank you

48 stickers.

[/quote]First u draw 3 units for Shaun and below that you draw 1 unit for Jason.
Transfer 1 unit over from Shaun's to Jason.
That makes them both equal units of 2 each.
Since 1 unit is 24, Shaun has 2 more units than Jason at first, you take 24X2=48.

You can use this explaination and guide your child to draw the model by himself/herself and explain step by step.

[jolenekoh]

Thank you sembgal

[peggy]

Please help with this.


4 years ago, David’s age was twice of Ben’s age.
Ben is 5 years younger than David now.
How old is Peter now ?

Thank you.

[PapayaDad]

where is Peter?

[peggy]

sorry, sorry. I mean "How old is David now"?

[Oldschool]

peggy:

Please help with this.


4 years ago, David's age was twice of Ben's age.
Ben is 5 years younger than David now.
How old is Peter now ?

Thank you.

Hi

http://i42.tinypic.com/5nvrpc.jpg\">

Regards

[peggy]

Thanks oldschool!

[pinball]

Can someone show me how to solve the following question using the model.


Mrs Lee bought 35 blue and red hair clips. She then packed them equally into 5 packets. If there are 3 more pink clips than blue clips in each packet, how many blue clips are there in each packet?

Thanks