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Re:P6 Maths
(Forum/ThinkingMath@OnSponge)
... the box. a)How many chocolates were there at first? b)How many more chocolates than sweets does he have now? And for the Model Drawing solution. [USER POSTED IMAGE] PS. Perseverance ...
Monday, 06 September 2010
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P6 Maths
(Forum/ThinkingMath@OnSponge)
... many more chocolates than sweets does he have now? After S : C 1u : 8u Before S : C 1u-40 : 10u 1u-40+10u-> 510 11u-> 550 u -> 50 (a)At first, number of chocolates = 10u = 10x50 = 500 8u-1u=7u ...
Monday, 06 September 2010
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Maths P6 Model Drawing
(Forum/ThinkingMath@OnSponge)
... the number of sweets in the box was 1/8 of the number of chocolates in the box. a)How many chocolates were there at first? b)How many more chocolates than sweets does he have now? ...
Monday, 06 September 2010
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Re: P5 Maths
(Forum/ThinkingMath@OnSponge)
... and logic you have applied. So whether you use Models, Algebra, +hinkingMath strategies, some funny funny solution from nowhereland or making a list it doesn't really matter as long as it is logical. ...
Friday, 03 September 2010
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Maths tutor
(Forum/Products & Services)
Hello, Does any of the parents have Maths tutor to recommend? Thank you.... ...
Tuesday, 31 August 2010
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Re:SCIENCE
(Forum/Science)
Hi , Yes it does ...
Sunday, 29 August 2010
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science
(Forum/Science)
does stem transport food to the roots? ...
Sunday, 29 August 2010
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SCIENCE
(Forum/Science)
does plant take in carbon dioxide and give out oxygen in the process of photosynthesis? ...
Sunday, 29 August 2010
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Re:P6 Maths
(Forum/ThinkingMath@OnSponge)
Hi Chris, the question is correctly typed. It is from one assessment book. When I tried solving it, I got the answer 218.4 The given answer of 364 does not make sense to me too! So, this question ...
Friday, 27 August 2010
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Re:P6 Maths
(Forum/ThinkingMath@OnSponge)
Hi Sky. Can you confirm the question has been typed up correctly as it does not produce a logical, in fact, feasible answer. Even if you try using the answer 364 you would get: R : A 5 : 5 9 : 3 12units ...
Friday, 27 August 2010
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Re:P6 Challenging Math Problem
(Forum/ThinkingMath@OnSponge)
Alice and Balaji each have a sum of money. If Alice gives $8.20 to Balaji, he will have 5 times as much money as Alice. If Balaji gives $12.50 to Alice, she will have 1/3 of Balaji's amount. How much does ...
Wednesday, 25 August 2010
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Re:Chapter 10 Volume
(Forum/ThinkingMath@OnSponge)
Hi there, There is a problem with the answer in the book in that it is incomplete. The online does have the full solution which is what I believe you are comparing against. After using Repeated ...
Tuesday, 24 August 2010
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P6 Maths
(Forum/ThinkingMath@OnSponge)
... How much does Balaji have at first?Pls check on your question (highlighted in red colour)- typo error. 1st case 5(A-8.20)=B+8.20 5A-41=B+8.20 5A-B=49.20 -(1) 2nd case B-12.50=3(A+12.50) B-12.50=3A+37.50 B-3A=50 ...
Tuesday, 24 August 2010
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P6 Gap & Difference with Internal Transfer
(Forum/ThinkingMath@OnSponge)
... amount. How much does Balaji have at first? ...
Tuesday, 24 August 2010
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Re:P5 Maths
(Forum/ThinkingMath@OnSponge)
Hi Maple, In your solution you have given David 40% of Ryan. He should have 60% as it states "David had 60% of what Ryan had". It does not say 60% less. ...
Tuesday, 24 August 2010
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Condensation
(Forum/Science)
Does anyone have a detailed explanation on condensation? i do not really understand...... ...
Tuesday, 24 August 2010
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Re: P6 Synthesis and Transformation Help Needed
(Forum/Language & Humanities)
Saraswathi wrote: for the first sentence,the name Siti was used in the sentence. Doesn't that mean: to someone else's (audience) surprise, Siti emerged as the overall champion ............. ...
Tuesday, 24 August 2010
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Re: P6 Gap & Difference
(Forum/ThinkingMath@OnSponge)
... beads does adam have at first? answer 225 beads. To help I have drawn the lines A,B,C,D to break down the components of the 70 beads [USER POSTED IMAGE] ...
Monday, 23 August 2010
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P6 Ratio
(Forum/ThinkingMath@OnSponge)
... adam. how many beads does adam have at first? answer 225 beads. Case 1 2/3 of A + 70 = R + 1/3 of A R-1/3 of A = 70 R-5/15 of A = 70 - (1) Case 2 4/5 of A + 10 = R + 1/5 of A R-3/5 of A = 10 ...
Monday, 23 August 2010
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P6 Gap & Difference
(Forum/ThinkingMath@OnSponge)
... beads does adam have at first? answer 225 beads. ...
Sunday, 22 August 2010
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Re: Number x Value
(Forum/ThinkingMath@OnSponge)
Johan has some 20-cent coins and 50-cent coins. There are twice as many 50-cent coins as 20-cent coins. If he had $36 in all, how many 20-cent coins does he have? Hi there, We can use the Number ...
Saturday, 21 August 2010
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Re:P3-Time
(Forum/ThinkingMath@OnSponge)
... question is doesn't mater if we say Mark is faster or Andy is slower. What is important is that to compare Mark to Andy to Peter, we must add the 42 so that we can establish the number of units Mark ...
Saturday, 21 August 2010
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Number of units x Value of units
(Forum/ThinkingMath@OnSponge)
... had $36 in all, how many 20-cent coins does he have? ...
Friday, 20 August 2010
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P5 Maths
(Forum/ThinkingMath@OnSponge)
... coins than weili. However, the amount of money Arnold has is $2.60 more than the amount of money weili has. a) How much money does Arnold have ? b) How many 20 cent coins does Weili have? Arnold: (N-5) ...
Friday, 20 August 2010
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P5 Maths
(Forum/ThinkingMath@OnSponge)
... has is $2.60 more than the amount of money weili has. a) How much money does Arnold have ? b) How many 20 cent coins does Weili have? Question 3 The ratio of unshaded part of Square A to the shaded ...
Friday, 20 August 2010
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Fraction & Ratio
(Forum/ThinkingMath@OnSponge)
... How many apples did he have at first? (b) How many oranges does he have now? Left Apples: 3/4 Oranges: 1/8 = 3/24 Before Apples: 4u Oranges: 24u 4u+24u=252 28u=252 u=9 Apples at first ...
Friday, 20 August 2010
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Fraction & Ratio
(Forum/ThinkingMath@OnSponge)
... of apples and oranges left. (a) How many apples did he have at first? (b) How many oranges does he have now? Question 4 Elsie had $320 less than Grace. Else gave Grace $170. Now the ratio of Elsie's ...
Friday, 20 August 2010
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Re:P5 Maths
(Forum/ThinkingMath@OnSponge)
I am so sorry abt leaving out some information. :blush: Thank u all for the help & putting in the link to the exam paper. Much appreciated. Question: For at first how does the 5u for red came abt? ...
Monday, 16 August 2010
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Re:P5 Maths - Ratio
(Forum/ThinkingMath@OnSponge)
... many stickers does Mike have? Hi Jade, This is a Gap & Difference question. However, you will notice that in both cases they give to each other. Therefore, we can use the Internal Transfer concept. ...
Monday, 16 August 2010
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Re:P5 Maths - Ratio
(Forum/ThinkingMath@OnSponge)
... of the number of stickers Lenny has to that of Mike will be 2 : 5. How many stickers does Mike have? ...
Monday, 16 August 2010
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P5 Maths
(Forum/ThinkingMath@OnSponge)
Mavis Lee wrote: Hi But the question is how many jellybeans does Mrs Rosemary have? Thanks Continue from Evelyn Ng's workings and find the number of jellybeans that Mrs Rosemary has: 25x4+7=107 ...
Monday, 16 August 2010
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Re:P5 Maths
(Forum/ThinkingMath@OnSponge)
Hi But the question is how many jellybeans does Mrs Rosemary have? Thanks ...
Monday, 16 August 2010
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Primary 5 Maths - SA questions
(Forum/ThinkingMath@OnSponge)
... have 1/2 as many stamps as Rama. How many stamps does each boy have? :dry: ...
Wednesday, 11 August 2010
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Money Problem
(Forum/ThinkingMath@OnSponge)
... $36. How much pocket money does Lynna get each week? Question 2 There are some $5 and $2 notes in a wallet. There are 9more $2 notes than $5 notes in the wallet. The total value of the money in ...
Monday, 09 August 2010
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Fraction
(Forum/ThinkingMath@OnSponge)
Pls help me with the following step by step : Question 1 3/8 of Christie's money is equal to 1/4 of Jenny's money. After each of them spent $40, Jenny had $64 more than Christie. How much money does ...
Monday, 09 August 2010
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P6 Maths
(Forum/ThinkingMath@OnSponge)
... the number of marbles Jimmy has. How many marbles does Jimmy have at the end? Number of marbles before transfer 3/5 of Jimmy = 2/7 of Karen 6/10 of Jimmy = 6/21 of Karen Before J: 10u K: 21u Change Karen ...
Saturday, 07 August 2010
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P/s help - P6 Math
(Forum/ThinkingMath@OnSponge)
... of marbles Jimmy has. How many marbles does Jimmy have at the end? ...
Saturday, 07 August 2010
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Re: P6 Maths
(Forum/ThinkingMath@OnSponge)
My guess would be (b)36 does not have any multiples that could be added to multiples of 70 to make 300,whereas the other answers have muliples which can be added to multiples of 70 to give 300. ...
Wednesday, 04 August 2010
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Re:P5 Maths - Ratio
(Forum/ThinkingMath@OnSponge)
... If Lenny gives 10 stickers to Mike, the ratio of the number of stickers Lenny has to that of Mike will be 2 : 5. How many stickers does Mike have? ...
Tuesday, 03 August 2010
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Re:P5 Maths - Percentage
(Forum/ThinkingMath@OnSponge)
... total marbles are red? (b) How many marbles does John have altogether? A : B B : R+Y 1 : 3 Box B 76% --> yellow 24% --> red R : Y 24 : 76 6 : 19 18 : 57 B : R+Y 1 : 3 25 : 75 B ...
Tuesday, 03 August 2010
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P5 Maths - Percentage
(Forum/ThinkingMath@OnSponge)
... marbles are yellow and the remaining 72 marbles are red. (a) What percentage of the total marbles are red? (b) How many marbles does John have altogether? ...
Tuesday, 03 August 2010
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P6 onsponge questions (more than/less than)
(Forum/ThinkingMath@OnSponge)
... $30 each day and Jenny spends $60 each day, May wld have left $1700 by the time Jenny spends all her money. How much money does each of them have? Qn 17: Benedict & Jeremy each has some money. If ...
Monday, 02 August 2010
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P6 Science
(Forum/Science)
:cheer: Pls help me for the Science questions.Urgent!!! Q1)Habitats have different temperature conditions. State one reason why the pond habitat does not become as hot as the field habitat. Q2a)Explain ...
Saturday, 31 July 2010
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Re:Life Science - Cell
(Forum/Science)
answer is 4. cells do not give birth to new cells they divide. after 10 min the first first becomes 2. after another 10 min those two split into two so now you have four http://www.ehow.com/how-doe
Saturday, 31 July 2010
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Re: PSLE Paper 2 Format
(Forum/ThinkingMath@OnSponge)
This is something you really should ask the school and/or MOE. That said, if there are no 3,4 or 5 mark questions, then that would imply all questions are 1 and 2 marks. Does this make sense? You ...
Thursday, 29 July 2010
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Re:More on P5 Ratio
(Forum/ThinkingMath@OnSponge)
... normally be allowed to do, I still get the same answer. Which is good. But where does it say 1unit is 1part? If I use algebra I would get order - 20 --> sent 5u + 1u - 20 --> 1p + 1p 6u - 2p --> ...
Thursday, 29 July 2010
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Re:P6 5 marks Question
(Forum/ThinkingMath@OnSponge)
... regards to the "additional" $54, the grey part of the model indicates spent as does the information in the blue boxes explaining the model - "savings on the right and spending on the left". ...
Wednesday, 28 July 2010
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Re: P5 Maths Question
(Forum/ThinkingMath@OnSponge)
The question does not say the distance between each coin is the same ... [USER POSTED IMAGE] ...
Monday, 26 July 2010
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Re:P6 thinking math - conquer problem sums
(Forum/Science)
... Jenny spends all her money.If May spends $30 each day and Jenny spends $60 each day,May would have left $1700 by the time Henny spends all her money.How much does each of them have? ...
Sunday, 18 July 2010
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Re:P6 5 marks question
(Forum/ThinkingMath@OnSponge)
... basket. There are 2wholes 1/2 times as many apples and pears in the big basket as the small basket. How many apples and pears does Tommy have altogether if there are 12 apples in the small basket? Small ...
Monday, 12 July 2010