481 P5.ST.JC.18121159
Level 3
Adam has some blue stickers and red stickers.
The number of blue stickers is increased by 20% to 60.
The number of red stickers is decreased by 30% to 70.
  1. How many stickers are there at first?
  2. How many stickers are there in the end?
3 m
Percent of a set Percent change by Percent of different bases All change Units method
482 P5.WN.JC.17083165
Level 2
6 similar tables with a length of 50 cm each, are placed from one end to the other end of a corridor at an equal distance apart, as shown in the figure. The total length of the walkway is 900 cm. What is the spacing between each table?
2 m
Length Intervals Units method
483 P5.ST.JC.18121160
Level 3
If Adam's income is increased by 50% and
Bryan's amount is decreased by 30%,
both will get $2100 each.
  1. How much is Adam's income?
  2. How much is Bryan's income?
  3. What is the difference between Adam's income and Bryan's income?
3 m
Percent of a set Percent change by Percent of different bases Equal stage after All change Units method
484 P4.DA.JM.17092725
Level 3
The line graph shows the number of newspapers sold at a store over a week.
  1. On which day was the store closed? Give the answer in short form. (Eg Mon)
  2. How many more newspapers were sold on Monday than on Friday?
  3. On which two days were 4400 newspapers sold altogether? Give the answer in short form. (Eg Mon, Tue)
  4. If 9100 newspapers were sold from Monday to Sunday in the week, how many newspapers were sold on Sunday?
4 m
Line graph Time More than or less than Units method
485 P4.AP.JM.17100193
Level 3
The figure is made up of Squares A and B and Rectangle C. Find the length of Square A.
3 m
Length Square Rectangle Units method

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