1 P5.ST.JC.18121053
Level 2
Fill in the blanks in units (Eg 1 u) or unit equations (Eg 1 u + 2).
Adam, Bryan and Chris have some stickers.
Chris has 23 as many as Adam.
Bryan has 10 more than Chris.
Let the number of stickers that Adam has = 3 u

  1. Number of stickers that Chris has = _____
  2. Number of stickers that Bryan has = _____
  3. Total number of stickers = _____
  4. Number of more stickers that Adam has than Chris = _____
4 m
Fraction to units More than or less than Units method
2 P2.ST.JC.18120716
Level 2
Adam and Bryan have 200 stickers.
Adam has 60 stickers.
  1. Who has more stickers?
    (1) Adam
    (2) Bryan
  2. How many more?
3 m
W Addition & subtraction More than or less than Model Comparison
3 P1.ST.JC.18120601
Level 1
Adam has 3 stickers.
Bryan has 2 stickers.
How many stickers do they have altogether?

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) Adam
    (2) Bryan
  4. What is the total number of stickers?
4 m
W Addition & subtraction Model Part-whole
4 P6.ST.JC.18121301
Level 1
Find the value of 1 unit.
  1. 1 u + 5 = 10
  2. 5 + 1 u = 10
  3. 10 = 1 u - 5
  4. 10 = 5 + 1 u
4 m
W Addition & subtraction Units method Units equations
5 P5.ST.JC.18121054
Level 2
Fill in the blanks in units (Eg 1 u) or unit equations (Eg 1 u + 2).
Adam, Bryan and Chris have some stickers.
Chris has 23 as many as Adam.
Bryan has 10 less than Chris.

Let the number of stickers that Adam has = 3 u
  1. Number of stickers that Chris has = _____
  2. Number of stickers that Bryan has = _____
  3. Total number of stickers = _____
  4. Number of stickers that Adam has more than Bryan = _____
4 m
Fraction to units More than or less than Units method
6 P2.ST.JC.18120717
Level 2
Adam and Bryan have 200 stickers.
Adam has 60 stickers.
  1. Who has less stickers?
    (1) Adam
    (2) Bryan
  2. How many less?
3 m
W Addition & subtraction More than or less than Model Comparison
7 P4.ST.JC.18120902
Level 2
Adam has $500.
He has two $100-notes, three $50-notes and some $10-notes.
How many $10-notes are there?
3 m
W Addition & subtraction Model Part-whole
8 P1.ST.JC.18120602
Level 1
Adam has 5 stickers at first.
Adam gives away 2 stickers.
How many stickers are there left?

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) At first
    (2) Adam gives away
  4. Number of stickers left =
4 m
W Addition & subtraction Model Part-whole
9 P3.ST.JC.18120801
Level 1
Adam has 300 stickers.
Bryan has 200 stickers.
How many stickers do they have altogether?

  1. Which model should we draw?
    (1) Model Part-whole
    (2) Model Comparison
  2. Is the total given?
    (1) Yes
    (2) No
  3. Who gets the shorter bar?
    (1) Adam
    (2) Bryan
  4. What is the total number of stickers?
4 m
W Addition & subtraction Model Part-whole
10 P5.ST.JC.18121003
Level 2
3 children have a total of $2040.
Adam has $150 more than Bryan.
Bryan has 3 times as many as Chris.
  1. How much does Adam have?
  2. How much does Bryan have?
  3. How much does Chris have?
3 m
Model Comparison Model Times-as-many Units method

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