66 P2.ST.JC.18120727
Level 2
The sum of two numbers is 100.
The difference between the two numbers is 20.

  1. The smaller number.
  2. The larger number.
4 m
W Addition & subtraction Model Comparison Units method
67 P4.ST.JC.18120924
Level 2
Adam, Bryan and Chris have $800 altogether.
Adam has $100 more than Bryan.
Bryan has 3 times as much money as Chris.
How much money does Adam have?
3 m
Model Comparison Model Times-as-many Units method
68 P3.ST.JC.18120827
Level 3
There are 60 people.
The number of boys is 20.
If the number of adults is 30 less than the girls.

  1. How many adults are there?
  2. How many children are there?
  3. How many less adults than children are there?
  4. How many more girls than boys are there?
4 m
W Addition & subtraction Model Comparison Units method
69 P4.ST.JC.18120926
Level 3
3 children share some stickers.
Adam has 50 more than Bryan.
Bryan has 3 times as many as Chris.
Adam and Bryan have 200 more than Chris.
  1. How many stickers does Bryan have?
  2. How many stickers does Adam have?
  3. How many stickers do Adam and Chris have?
3 m
Model Comparison Model Times-as-many Units method
70 P6.ST.JC.18121378
Level 1
Fill in the blanks.
The number of boys is 35 as many as the number of girls.

  1. Number of boys = _____ u
  2. Number of girls = _____ u
  3. Number of children = _____ u
3 m
Fraction to units Units method

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