116 P6.VO.NK.17053023
Level 3
The figure shows a wooden cuboid that measures 125 cm by 20 cm by 20 cm.
  1. Find the maximum number of 3-cm cubes that can be cut from the wooden cuboid.
  2. Find the total surface area of the L-shaped block after cutting.
5 m
Volume of cuboid Volume of cube Partly painted surface area W Remainder Min-max
117 P6.AP.TL.17090773
Level 3
The figure shows a square that is cut out from a big triangle. The area of the triangle and that of the square are whole numbers. Both the height and the base of the triangle are equal. If the shaded area is 73 cm2, find
  1. The length of the square
  2. The base of the triangle
3 m
Length Square Square & square root Triangle Guess & check
118 P6.AP.JC.21030501
Level 3
The figure, not drawn to scale, is made up of 2 identical squares, ABCD and WXYZ. The length of each square is 10 cm. Point W is the centre of square ABCD.
  1. What fraction of the figure is shaded?
  2. What is the area of the unshaded parts?
4 m
Square Cut & paste Fraction of a whole
119 P3.WN.PR.17102410
Level 2
Mrs Lee intended to cut a piece of ribbon measuring 2 m 40 cm into equal parts. How many cuts must she make in order to have smaller parts of 20 cm each?
2 m
W 4 operations Length Model Part-whole
120 P2.WN.ED.18011770
Level 2
Diane cut a stick into 3 parts. 2 parts of the stick were 169 cm each. The last part was 109 cm long. What was the length of the stick before it was cut?
3 m
W Addition & subtraction Length Model Part-whole

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