176 P3.ST.JC.18120878
Level 3
190 stickers are in 3 packets.
The 1st packet has 20 more stickers than the 2nd packet.
The 1st packet has 3 times as many stickers as the 3rd packet.
How many less stickers are there in the 3rd packet than the 2nd packet?
4 m
Model Comparison Model Times-as-many Units method
177 P3.ST.JC.18120879
Level 3
230 stickers are in 3 packets.
The 1st packet has 20 less stickers than the 2nd packet.
The 1st packet has 3 times as many stickers as the 3rd packet.
How many stickers are in the 2nd packet?
4 m
Model Comparison Model Times-as-many Units method
178 P3.DA.JM.17103022
Level 2
The bar graph shows the number of books Primary 3 students read over a week.
  1. Class __ and ___ read 240 books in total.
  2. For every 3 books read by the students, they can exchange for 1 gift. How many more gifts did Class 3B exchange than Class 3C?
2 m
Bar graph Proportion Model Comparison
179 P3.ST.JC.18120880
Level 3
220 stickers are in 3 packets.
The 1st packet has 20 less stickers than the 2nd packet.
The 3rd packet has 3 times as many stickers as the 1st packet.
How many stickers are in the 2nd and 3rd packet?
4 m
Model Comparison Model Times-as-many Units method
180 P3.DA.JM.17103008
Level 2
The bar graph shows the number of children who like a game. How many more children like tic tac toe than volleyball?
2 m
Bar graph W Addition & subtraction Model Comparison

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