About UsNews & EventsCentresSchool ActivitiesMaths CompetitionFranchiseFAQs

Frequent Asked Questions

Sample Questions from past test papers

1. Fanglin’s mother bought a muskmelon.  It was in a cubic box and a ribbon was tied around the box as shown in <Picture 1>.
She took way the muskmelon and spread out the cubic box as shown in
<Picture 2>.

Well, study Picture 2 and black out the part where the ribbon was tied before.
(Grade 2, 2009)

2. 2 circles touch a regular hexagon as shown in the diagram below.
The area of regular hexagon is 259.8 cm.
The outside bigger circle has a radius of 10 cm.

The inside smaller circle has a radius of _______________ cm.
Give your answer correct to 2 decimal places.    (Grade 6, 2009)

©2009-2020 Sakamoto Method. All Rights Reserved.
Website by Cresenture Pte Ltd
Icon made from Icon Fonts is licensed by CC BY 3.0