21 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
22 P6.AP.TL.17090815
Level 3
The figure, not drawn to scale, is made up of two identical right-angled triangles, a small square and a big square. The lengths of the 2 squares are whole numbers. The perimeter of the shaded region is 32 cm, and the total area of the two unshaded squares is 89 cm2. Find the total area of the two shaded right-angled triangles.
3 m
Square Right-angled triangle Composite figure perimeter Composite figure area Guess & check
23 P4.WN.NK.22120112
Level 3
Andy opens up a storybook. The product of the page numbers which face him is 600. What pages is Andy looking at? Give your answers in the following format. (Eg 1, 2)
3 m
W Multiplication & division Guess and check
24 P6.PA.JM.18011230
Level 3
The following figures are made of ovals.
  1. How many ovals will there be in Figure 6?
  2. How many ovals will there be in Figure 88?
  3. Which figure will have 5305 ovals?
5 m
Square numbers Guess & check
25 P4.AP.JM.17100279
Level 3
Mr Lim had a square garden as shown in the diagram. He built a path of width 1 m around it. Given that the area of the path was 9 m2, find the area of the garden.
4 m
Square Square & square root Guess & check
26 P4.AP.JM.17100280
Level 3
The figure is made up of 2 squares of different sizes. Given that the shaded area is 48 cm2, find the area of the big square.
4 m
Square Square & square root Guess & check
27 P1.WN.JC.18101513
Level 1
Which two numbers make 6? Give the answers in numbers. (Eg 2, 4)
2 m
W Addition & subtraction Guess & check
28 P5.WN.NK.22122025
Level 3
Ryan bought fewer than 15 packets of pencils. Each packet contained 20 pencils. He gave his teachers one packet of pencils each before giving an equal number of pencils to his 11 classmates and had 8 pencils left. He had less than 10 teachers.
  1. How many pencils did each of his classmates receive?
  2. What is the maximum number of teachers he could give a packet each to?
4 m
Min-max More than or less than Guess & check
29 P1.WN.JC.18100691
Level 3
Write '+' or '-' in the circles for the 2 letters.
  1. A
  2. B
3 m
W Addition & subtraction Guess & check
30 P3.WN.JM.17110226
Level 3
Using 7, 8, 9, 0. find the missing digits A B and C D. Give your answers in numbers. (Eg 12, 34)

4 5 A B + C D = 4668
3 m
W Addition & subtraction Guess & check

5 per page

10 per page

20 per page

Symbols

x2
x3
₵
$
⊥
//
∠
°
π
%
:
\[ \]
STUDENT
Navigations
Contact Us
Members
Links