Questions

From Worst to Best

371 P2.WN.ED.18011870

Level 2
Mr Sung needed to saw 7 pieces of wood, each measuring 6 m. What was the total length of wood Mr Sung needed?

2 m

Attempt

372 P4.AP.JM.17100237

Level 3
The length of a rectangle is 4 times its breadth. The area is 64 cm², find its perimeter.

3 m

Attempt

Rectangle Model Times-as-many Units method

373 P4.AP.JM.17100240

Level 3
The area of a rectangle is 72 cm². Given that its length is twice its breadth, find its perimeter.

3 m

Attempt

Rectangle Model Times-as-many Units method

374 P4.AP.JM.17100234

Level 3
The rectangle and square have the same area. The length of the rectangle is 4 times its breadth. What is the length of one side of the square?

3 m

Attempt

Length Square Rectangle Square & square root Equal stage

375 P6.PA.JC.17111323

Level 3
A pattern is made by putting shaded squares of unit length around a white square of similar unit length. He then continues to make patterns as shown in Figure 2 and Figure 3.