1 P3.ST.JC.18120821
Level 2
Fill in the blanks with units or unit equations.
70 children are in a school.
There are 30 more girls than boys.

  1. Number of boys = _____
  2. Number of more boys than girls = _____
  3. Total number of children = _____
  4. 1 u = _____
4 m
W Addition & subtraction Model Comparison Units method
2 P3.ST.JC.18120822
Level 2
Fill in the blanks with units or unit equations.
70 children are in a school.
There are 30 less girls than boys.

  1. Number of boys = _____
  2. Number of more boys than girls = _____
  3. Total number of children = _____
  4. 1 u = _____
4 m
W Addition & subtraction Model Comparison Units method
3 P3.ST.JC.18120823
Level 3
Fill in the blanks with units or unit equations.
Adam has some stickers.
Adam has 100 more blue stickers than the red and the yellow stickers.
The number of red stickers is 20 more than the number of yellow stickers.

  1. How many more blue stickers that yellow stickers are there?
  2. How many less red stickers than blue stickers are there?
  3. How many red and blue stickers are there?
4 m
W Addition & subtraction Model Comparison Units method
4 P3.ST.JC.18120824
Level 3
Fill in the blanks with units or unit equations.
Adam has some stickers.
Adam has 100 less blue stickers than the red and the yellow stickers.
The number of red stickers is 20 more than the number of yellow stickers.

  1. How many more blue stickers that yellow stickers are there?
  2. How many less blue stickers than red stickers are there?
  3. How many red and blue stickers are there?
4 m
W Addition & subtraction Model Comparison Units method
5 P3.ST.JC.18120825
Level 3
Fill in the blanks with units or unit equations.
Adam has some stickers.
Adam has 100 less blue stickers than the red and the yellow stickers.
The number of red stickers is 20 less than the number of yellow stickers.

  1. How many more blue stickers that yellow stickers are there?
  2. How many less red stickers than blue stickers are there?
  3. How many yellow and blue stickers are there?
4 m
W Addition & subtraction Model Comparison Units method
6 P3.ST.JC.18120826
Level 3
There are 60 people.
The number of boys is 20.
If the number of adults is 30 more than the girls.

  1. How many adults are there?
  2. How many children are there?
  3. How many more adults than children are there?
  4. How many less girls than boys are there?
4 m
W Addition & subtraction Model Comparison Units method
7 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
8 P3.ST.JC.18120831
Level 3
Adam has 130 stickers.
Adam has 10 more blue stickers than red ones.
Adam has 20 more yellow stickers than blue ones.
Find the number of red stickers.
4 m
W Addition & subtraction Model Comparison Units method
9 P3.ST.JC.18120832
Level 3
Adam has 140 stickers.
Adam has 10 more blue stickers than red ones.
Adam has 20 more red stickers than yellow ones.
Find the number of blue stickers.
4 m
W Addition & subtraction Model Comparison Units method
10 P3.ST.JC.18120833
Level 3
Adam has 140 stickers.
Adam has 10 more blue stickers than red ones.
Adam has 20 less yellow stickers than red ones.
How many red and blue stickers does Adam have?
4 m
W Addition & subtraction Model Comparison Units method
11 P3.ST.JC.18120834
Level 3
Adam has 150 stickers.
Adam has 10 more blue stickers than red ones.
Adam has 20 less yellow stickers than blue ones.
How many more red and blue stickers than yellow stickers does Adam have?
4 m
W Addition & subtraction Model Comparison Units method
12 P3.ST.JC.18120835
Level 3
Adam has 140 stickers.
Adam has 10 less blue stickers than red ones.
Adam has 20 less yellow stickers than blue ones.
How many less yellow stickers than red and blue stickers does Adam have?
4 m
W Addition & subtraction Model Comparison Units method
13 P3.ST.JC.18120836
Level 3
Adam has 150 stickers.
Adam has 10 less blue stickers than red ones.
Adam has 20 less blue stickers than yellow ones.
How many yellow stickers does Adam have left if he gives away 15 of it?
4 m
W Addition & subtraction Model Comparison Units method
14 P3.ST.JC.18120856
Level 2
Adam has 3 times as many red stickers as blue stickers.

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
    (3) Model Times-as-many
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) Red stickers;
    (2) Blue stickers
  4. Total number of stickers in units? _____ u
4 m
Model Times-as-many Units method
15 P3.ST.JC.18120857
Level 2
Fill in the blanks in units.
Adam has 3 times as many blue stickers as red stickers.

  1. Number of red stickers = _____ u
  2. Number of blue stickers = _____ u
  3. Total number of stickers = _____ u
  4. Number of less red stickers than blue stickers = _____ u
4 m
Model Times-as-many Units method
16 P3.ST.JC.18120858
Level 2
Adam has 300 blue stickers.
Adam has 3 times as many red stickers as blue stickers.

  1. Number of red stickers = _____ u
  2. Number of more red stickers than blue stickers = _____ u
  3. Total number of stickers = _____ u
  4. Number of less blue stickers than red stickers = _____ u
4 m
Model Times-as-many Units method
17 P3.ST.JC.18120859
Level 2
Adam has 400 stickers.
Adam has 3 times as many red stickers as blue stickers.

  1. Number of red stickers = _____ u
  2. Number of more red stickers than blue stickers = _____ u
  3. Total number of stickers = _____ u
  4. Number of less blue stickers than red stickers = _____ u
4 m
Model Times-as-many Units method
18 P3.ST.JC.18120855
Level 2
  1. If 1 u = 30, find 3 u.
  2. If 4 u = 36, find 1 u.
  3. If total = 40, 1 u = 8, how many units are there?
4 m
Units method
19 P3.ST.JC.18120860
Level 3
Adam has 200 more blue stickers than red stickers.
Adam has 3 times as many red stickers as blue stickers.

  1. Number of red stickers = _____
  2. Number of blue stickers = _____
  3. Total number of stickers = _____
  4. Number of less blue stickers than red stickers = _____
4 m
Model Times-as-many Units method
20 P3.ST.JC.18120861
Level 3
Adam has 200 less blue stickers than red stickers.
Adam has 3 times as many red stickers as blue stickers.

  1. Number of red stickers = _____
  2. Number of blue stickers = _____
  3. Total number of stickers = _____
  4. Number of less blue stickers than red stickers = _____
4 m
Model Times-as-many Units method

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