Q&A - P3 Math

[small]

MathIzzzFun:

yxl:

Miss Lim gives some erasers to her pupils. If she gives each pupil 6 erasers, there will be 5 left. If she gives each pupil 8 erasers, she will be short of 9. How many erasers does she have?

Hi

A solution using MD. Hope this helps.

http://www.flickr.com/photos/62167097@N02/5661546018/in/photostream/

cheers.

Hi,

Thanks for sharing the MD method.

[yxl]

Thanks for your help, Tianzhu :lol:

[tianzhu]

yxl:

Thanks for your help, Tianzhu :lol:

Hi

Good Morning.

You're welcome.

Best wishes

[mama_10]

appreciate if can help :?:


A, B,C & D tool turns to play badminton against one another. How many games would the 4 players play together?

:thankyou:

[mama_10]

hi tianzhu, thks !

:salute:

[tianzhu]

Hi


Draw a diagram and try to see the pattern.

Hope this helps.

Best wishes

http://farm6.static.flickr.com/5307/5668798707_dd4d6f1925_z.jpg\">

[mama_10]

tianzhu:

Hi


Draw a diagram and try to see the pattern.

Hope this helps.

Best wishes

http://farm6.static.flickr.com/5307/5668798707_dd4d6f1925_z.jpg\">

Hi Tianzhu, thanks! Its really helps! :salute:

[teh_oh]

small:

MathIzzzFun:

[quote=\"yxl\"]Miss Lim gives some erasers to her pupils. If she gives each pupil 6 erasers, there will be 5 left. If she gives each pupil 8 erasers, she will be short of 9. How many erasers does she have?

Hi

A solution using MD. Hope this helps.

http://www.flickr.com/photos/62167097@N02/5661546018/in/photostream/

cheers.

Hi,

Thanks for sharing the MD method.[/quote]Hi,
Thanks! Although I see this is labelled as P4 math, can actually find this question in one of the P3 math paper. Now I understand how to do using MD.

[teh_oh]

mama_10:

tianzhu:

Hi


Draw a diagram and try to see the pattern.

Hope this helps.

Best wishes

http://farm6.static.flickr.com/5307/5668798707_dd4d6f1925_z.jpg\">

Hi Tianzhu, thanks! Its really helps! :salute:

Hi,
Similar questions (handshakes, chess game etc) were taught in my child's school in P2! I agree should be P3/4 standard! :faint:

[BeContented]

tianzhu:

Hi


Draw a diagram and try to see the pattern.

Hope this helps.

Best wishes

http://farm6.static.flickr.com/5307/5668798707_dd4d6f1925_z.jpg\">

Hi Tianzhu,
Very curious, what do you use to produce all these fantastic diagrams/pics to explain?
Impressive :salute: How much time do you need to typically come up with one?