Questions

From Worst to Best

451 P5.PC.NK.22122112

Level 2
Lisa had $451200. She invested 20% of it and put the rest in an account that gave her 3.5% interest in a year. How much would she have in the account at the end of the first year?

3 m

Attempt

452 P4.AN.JM.17092807

Level 3
In the figure, BC is a straight line. ∠ADB = 90°, ∠EDF is equal to ∠FDC but 24° more than ∠ADE.

What line is perpendicular to BC?
Find ∠EDF.

3 m

Attempt

Right angle Equal stage Model Comparison Units method

453 P5.ST.JC.18121129

Level 1
Fill in the blanks.
The cost of 1 marble is 60% as much as 1 sticker.

Cost of 1 marble = _____ u
Cost of 1 sticker = _____ u
Difference in the cost of 1 sticker and 1 marble = _____ u
Cost of 2 marbles and 3 stickers = _____ u

4 m

Attempt

Percent to units More than or less than Units method

454 P5.RD.NK.22122317

Level 3
Abi had some bracelets. She gave ¹₃ of the bracelets to her neighbour and gave ²₅ of the remainder to her brother. She sold the rest at 4 for $6.70. She received a total of $134 from the sales of the bracelets. How many bracelets did she have at first?

4 m

Attempt

F Addition & subtraction F Multiplication Remainder concept Branching Sets Units method

455 P6.FR.JC.17053010

Level 3 PSLE
ABCD is a square. The shaded parts X and Y are two squares with different areas. All the corners of squares X and Y lie either on the sides of square ABCD or on the line AC. If the area of the square is 360 cm². Find the shaded area.