41 P4.AP.NK.23050835
Level 3
The figure shows a square frame that is made up of 4 identical rectangles. The length of each rectangle is three times of its breadth. The perimeter of the frame is 96 cm. Find the shaded area.
4 m
Length Square Rectangle Rectilinear figure Times as many
42 P4.FR.NK.22120703
Level 3
There were 1870 books in a book shop. There were 6 times as many storybooks as assessment books. There were an equal number of assessment books and manuals. There were half as many non-fiction books as storybooks.
  1. How many assessment books were there?
  2. How many storybooks were there?
4 m
Fraction to units Equal stage Repeated identity Model Times-as-many Units table
43 P4.FR.JM.17101706
Level 3
At a funfair, there were 13 as many boys as girls and 25 as many adults as children. If there were 24 more adults than boys at the funfair, find the total number of people at the funfair.
4 m
Fraction to units More than or less than Times as many Combined repeated identity Units table
44 P4.AP.NK.23050825
Level 3
Jane painted a grey square on rectangle ABCD as shown. The length of BC is twice of EC. The length of AD is 12 of AB. Find the area of the unpainted part of the rectangle ABCD.
4 m
Square Rectangle Rectilinear figure Composite figure area Fraction to units Times as many Repeated identity Units table
45 P4.AP.JM.17100281
Level 3
The figure is made up of identical rectangles. The length of the rectangle is twice of its breadth. The area of the figure is 256 cm2. What is the perimeter of the figure?
4 m
Square & square root Rectangle Rectilinear figure Times as many Units method
46 P4.AP.NK.23050838
Level 3
The figure, not drawn to scale, is made up of 3 squares, A, B and C. The length of one side of square A is twice the length of one side of square B. The length of one side of square B is twice the length of one side of square C. If the length of square B is 16 cm, find the area of the shaded parts of the figure.
4 m
Length Square Overlapping area Times as many
47 P4.FR.NK.22120722
Level 3
49 children attended a giveaway. 17 of the children were girls and the remaining children were boys. Each girl received a $7 voucher and each boy received a $9 voucher. What was the total value of vouchers given away?
4 m
Fraction to units Money Times as many Number x value Units table
48 P4.FR.NK.23011117
Level 3
The number of men in a arcade was 712 that of the women. There were 400 more women than men. After some men left the arcade, the number of women in the arcade was five times the number of the remaining men. How many men left the arcade?
4 m
Fraction to units Times as many Unchanged quantity Units table
49 P4.FR.NK.23011118
Level 3
Yesterday, Zeph had 911 as many purple as yellow beads. He sold 64 of his yellow beads today. Now, he has thrice as many purple as yellow beads. How many beads did he have altogether yesterday?
4 m
Fraction to units Times as many Unchanged quantity Units table
50 P4.FR.JC.17110113
Level 3
James and Amelie shared some beads. James took 37 of the beads. After James lost 14 beads, Amelie had twice as many beads as James. How many beads did Amelie have?
4 m
Fraction to units Times as many Unchanged quantity Units table

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