Level 2
Fill in the blanks.
Adam and Bryan have 7 stickers.
Adam and Chris have 13 stickers.
Chris has thrice as many as stickers as Bryan.
Let the number of stickers that Bryan has be 1 u.

1. Number of stickers that Chris has = _____ u
2. 1 u = _____
3. Number of stickers that Adam has = _____
3 m
Level 2 PSLE
A box contained black balls and green balls. 40% of the balls were green. After some red balls were added to the box, 28% of the balls were green. What percentage of the balls in the box were red?
2 m
Level 3
Fill in the blank.
23 of A = 6 u
25 of B = 10 u
A + B = _____ u
3 m
Level 2
The figure shows two containers, Tank 1 and Tank 2. They each have the same amount of water but with different objects placed in them. The total volumes in Tank A and Tank B are 170 mℓ and 280 mℓ respectively. Find the volume of the water in each container.
2 m
Level 2
Anna had \$20 more than Betty at first. After Anna and Betty spent an equal amount of money, Betty had 35 as much as Anna. How much money did Anna have left?
2 m
Level 2 PSLE
The graph shows the mass of a cup when empty and when different combinations of objects A, Band C are placed in the cup.
1. What is the mass of the empty cup?
2. What is the average mass of the objects A, Band C?
2 m
Level 2 PSLE
Figure 1 shows a rectangular tile with a perimeter of 28 cm. Figure 2 is formed using 5 such tiles. Find the perimeter of Figure 2.
2 m
Level 2 PSLE
In Figure 1, the total perimeter of 4 rectangles X and square Y is 152 cm. They are joined to form a large square in Figure 2 which has a perimeter of 56 cm. Find the length of one side of square Y.
2 m
Level 2
The perimeter of the triangle WXY is 30 cm. Given that YW = 13 cm, WX = 12 cm, RY = PY and PX = QX, find the radius of the circle.
2 m
Level 2
1 p = 3 u
4 u + 1 p = 14

Find the following values.
1. 1 u
2. 1 p
2 m