7761 P4.WN.NK.23011018
Level 3
There are 540 black and blue pens in Box A. There are 450 black and green pens in Box B. The number of blue pens in Box A is four times the number of green pens in Box B. The number of black pens in both boxes is the same.
  1. How many green pens are there in Box B?
  2. Find the total number of black pens in both boxes.
4 m
Times as many Repeated identity Units & parts Elimination
7762 P4.WN.JM.17102344
Level 2
There are 225 students in Campsite A and 420 students in Campsite B. Given that the number of boys in both campsites are the same and the number of girls in Campsite B is 4 times that of Campsite A, find the number of boys in both campsites.
4 m
Equal stage Times as many Repeated identity Units & parts Elimination
7763 P3.WN.JC.17121065
Level 3
Erika cycled 860 m more than Sofia. Mark cycled 940 m less than Erika. Find the distance Mark cycled if Sofia cycled for 4 km 50 m. Give the answer in km and m.
4 m
W Addition & subtraction Length Unit conversion Model Comparison
7764 P2.WN.ED.18012062
Level 3
Which two numbers will give the greatest answer when they are subtracted?
453, 865, 548, 857
4 m
W Addition & subtraction Min-max
7765 P4.WN.JM.17102462
Level 3
A container filled with 4 identical marbles weighs 1700 g. The same container when filled with 2 identical balls weighs 500 g. The mass of each marble is two times the mass of each ball. What is the mass of the container?
4 m
Times as many Mass Repeated identity Units & parts Elimination
7766 P3.WN.JC.17121066
Level 3
In a weight-lifting competition, the first weight-lifter lifted a mass of 300 kg 300 g while the second weight-lifter lifted 50 kg 300 g more. Given that the third weight-lifter lifted 40 kg 500 g more than the second weight-lifter, what is the total mass that the 3 of them lifted?
4 m
W Addition & subtraction Mass Unit conversion Model Comparison
7767 P2.WN.ED.18012089
Level 3
Study the picture.
  1. What container contains the most amount of water?
  2. How many more bottles does the pail contain than the pitcher?
  3. If each bottle contains 2 ℓ, how many litres does the pail has?
  4. How many ℓ does the pail and pitcher have?
4 m
W 4 operations Min-max Volume More than or less than
7768 P4.WN.JM.17102346
Level 3
Halim, Garret and Clement went shopping. Halim and Garret spent a total of $245. Halim and Clement spent $605 altogether. Clement spent 3 times as much as Garret.
  1. How much did Garret spend?
  2. How much did Halim spend?
4 m
W 4 operations Money Repeated identity Units & parts & boxes Elimination
7769 P3.WN.JC.17121067
Level 3
Sheryl has a mass of 58 kg. Anna weighs 14 kg more than Sheryl but 4 kg less than Fiona. Find the total mass of the 3 girls.
4 m
W Addition & subtraction Mass Unit conversion Model Comparison
7770 P3.WN.PR.17102552
Level 3
Beaker A has a capacity of 450 mℓ. Beaker B has a capacity that is 250 mℓ more than that of Beaker A but 150 mℓ less than Beaker C. Find the capacity of Beaker C.
4 m
W Addition & subtraction Volume Model Comparison

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