iMath | Community

Jessey Chuah

Asked 9 years ago

SG Primary 4 Number and Algebra

P4 question, thanks!

Replies 4

Cheng Liew

Is ans 110?

6 years ago

Shaoyang Brandon

Giving 50 away results in Raymond having 10 stamps lesser than Yena. Then, Yena receives the 50 stamps. So, Yena has 60 (which is 50 + 10) stamps more. (Y)

6 years ago

Jessey Chuah

Hi cheng, yes ans is 110

6 years ago

Izam Marwasi

6 years ago

Shaoyang Brandon

Giving 50 away results in Raymond having 10 stamps lesser than Yena. Then, Yena receives the 50 stamps. So, Yena has 60 (which is 50 + 10) stamps more. (Y)

6 years ago

Jessey Chuah

Hi cheng, yes ans is 110

6 years ago

Adrian Ng

Asked 9 years ago

SG Primary 5 Geometry

Making it visual...

Replies 0

Loo Wee Lee

Asked 9 years ago

SG Primary 5 Statistics

Pupils in 5A completed an online assessment and scored an average of 56 marks. However, if 6 of them had scored 9 more marks each, the pupils’ average score would be 57.5.How many pupils were there in 5A?How should the model be drawn?Big difference = 9*6 = 54Small difference = 57.5 - 56 = 1.5? pupils = 54 /1.5 = 36Thanks!

Replies 1

Shaoyang Brandon

Hi! Refer to the model in the image below.:)

6 years ago

Feiny Chen

Asked 9 years ago

SG Primary 4 Number and Algebra

P4 math help pls ! Thanks

Replies 4

Jasmine Tan

Total no.of sq is the square of next number pattern. Eg Pattern 3 total no.of square is 4(next pattern number) ^2 = 16 So number of white squares is the remaining squares (total - black - striped)

6 years ago