101 P6.ST.JC.18121456
Level 2
Fill in the blanks.
Adam is 50 years old and
Bryan is 40 years old.

  1. Difference in their age now = _____
  2. Difference in their age when Adam was thrice the age of Bryan = _____ u
  3. In how many years before was Adam thrice the age of Bryan?
  4. How old was Adam when he was thrice the age of Bryan?
4 m
Times as many Unchanged difference Units table
102 P6.ST.JC.18121457
Level 2
Fill in the blanks.
Adam has twice as many stickers as Bryan.
Both give away 10 stickers each.
In the end, Adam has thrice as many stickers as Bryan.

  1. Difference in the number of stickers between Adam and Bryan = _____ u
  2. Number of stickers that Adam and Bryan have in the end = _____ u
  3. Number of stickers that Adam gives away = _____ u
  4. 1 u = _____ 
4 m
Times as many Unchanged difference Units table
103 P6.ST.JC.18121458
Level 2
Fill in the blanks.
Adam has thrice as many stickers as Bryan.
Both receive 10 stickers each.
In the end, Adam has twice as many stickers as Bryan.

  1. Difference in the number of stickers between Adam and Bryan = _____ u
  2. Number of stickers that Adam and Bryan have in the end = _____ u
  3. Number of stickers that Adam receives = _____ u
  4. 1 u = _____ 
4 m
Times as many Unchanged difference Units table
104 P6.ST.JC.18121459
Level 2
Fill in the blanks.
The ratio of the number of boys to the number of girls in Class A is 3 : 2.
The ratio of the number of boys to the number of girls in Class B is 4 : 5.
The number of boys is the same.

  1. Number of boys in Class A = _____ u
  2. Number of girls in Class B = _____ u
  3. Number of children in Class B = _____ u
  4. Total number of children = _____ u
4 m
Ratio to units Equal stage Units table Units manipulation
105 P6.ST.JC.18121460
Level 2
Fill in the blanks.
The ratio of the number of boys to the number of girls in Class A is 3 : 2.
The ratio of the number of boys to the number of girls in Class B is 4 : 5.
The number of boys is the same.

  1. Difference in the number of children in Class A and Class B = _____ u
  2. Difference in the number of girls in Class A and Class B = _____ u
  3. Total number of boys = _____ u
  4. Total number of girls = _____ u
4 m
Ratio to units Equal stage Units table Units manipulation
106 P6.ST.JC.18121461
Level 2
Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some stickers.
When Bryan uses 13 of his stickers and
Adam buys another 20 stickers,
they have the same number of stickers each.

Let the number of stickers that Bryan has in the end be 2 u.
  1. Number of stickers that Adam has in the end = _____
  2. Number of stickers that Bryan has at first = _____
  3. Number of stickers that Adam has at first = _____
  4. Total number of stickers that they have at first = _____
4 m
Fraction to units Equal stage after All change Units table
107 P6.ST.JC.18121462
Level 3
Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some stickers.
Bryan uses 14 of his stickers and
Adam uses 34 of his stickers.
In the end, the number of stickers Adam and Bryan have is in the ratio of 1 : 5.
  1. Number of stickers that Bryan has in the end = _____
  2. Number of stickers that Adam has at first = _____
  3. Number of stickers that Bryan has at first = _____
  4. Total number of stickers that they have at first = _____
4 m
Fraction to units Ratio to units All change Units table Units manipulation
108 P6.ST.JC.18121463
Level 3
Fill in the blanks in units (Eg 1 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some stickers.
Bryan uses 14 of his stickers and
Adam buys 34 more stickers.
In the end, the number of stickers that Adam and Bryan have is in the ratio of 1 : 5.
  1. Number of stickers that Bryan has in the end = _____
  2. Number of stickers that Adam has at first = _____
  3. Number of stickers that Bryan has at first = _____
  4. Total number of stickers that they have at first = _____
4 m
Fraction to units Ratio to units All change Units table Units manipulation
109 P6.ST.JC.18121465
Level 3
Fill in the blanks in units, decimal units or unit equations. (Eg 3 u OR 1.2 u OR 1 u + 2)
Adam, Bryan and Chris have some stickers.
After Adam's number of stickers is doubled,
Bryan's number of stickers is increased by 10 and
Chris' number of stickers is reduced by 8,
the ratio of the number of stickers of Adam to Bryan to Chris becomes the same.
Let the number of stickers that Adam has in the end be 1 u.

  1. Number of stickers that Adam has at first = _____
  2. Number of stickers that Bryan has at first = _____
  3. Number of stickers that Chris has at first = _____
  4. Total number of stickers that they have at first = _____
4 m
Equal stage after All change Decimal units Units table
110 P6.ST.JC.18121466
Level 3
Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).

Adam, Bryan and Chris have some stickers.
After Adam's number of stickers is doubled,
Bryan's number of stickers is increased by 10 and
Chris' number of stickers is reduced by 8,
the ratio of the number of stickers of Adam to Bryan to Chris becomes 4 : 2 : 1.

Let the number of stickers that Chris has in the end be 1 u.
  1. Number of stickers that Adam has at first = _____
  2. Number of stickers that Bryan has at first = _____
  3. Number of stickers that Chris has at first = _____
  4. Total number of stickers that they have at first = _____
4 m
Ratio to units All change Working backwards Units table
111 P6.ST.JC.18121440
Level 2
Fill in the blanks.
Some stickers are given to 3 children.
Adam has 310 of the stickers.
Bryan has 17 of the remaining stickers.
Chris has the rest of the stickers.

  1. Number of stickers that Adam has = _____ u
  2. Number of stickers that Bryan has = _____ u
  3. Number of stickers that Chris has = _____ u
  4. Number of stickers that Adam and Chris have = _____ u
4 m
Fraction of a set Remainder concept Units table
112 P6.ST.JC.18121441
Level 3
Adam has 80 stickers.
He gives 25 to Bryan and
38 of the remainder to Chris.

  1. What is the fraction of the stickers given to Chris?
  2. What is the fraction of the stickers left?
  3. How many stickers does Chris receive?
  4. How many stickers does Adam have left?
4 m
Fraction of a set F 4 operations Remainder concept Branching
113 P6.ST.JC.18121442
Level 3
Fill in the blanks in units in whole numbers or fractions.
Some stickers are given to 3 children.
Adam has 310 of the stickers.
Bryan has 16 of the remaining stickers.
Chris has the rest of the stickers.

  1. Number of stickers that Adam has = _____ u
  2. Number of stickers that Bryan has = _____ u
  3. Number of stickers that Chris has = _____ u
  4. Difference between the number of stickers that Bryan and Chris have = _____ u
4 m
Fraction of a set F 4 operations Remainder concept Fraction units
114 P6.ST.JC.18121443
Level 3
Fill in the blanks in units in whole numbers or fractions.
Some stickers are given to 4 children.
Adam has 310 of the stickers.
Bryan has 16 of the remaining stickers.
Chris has 25 of the rest of the stickers.
David has the rest.

  1. Number of stickers that Bryan has = _____ u
  2. Number of stickers that Chris has = _____ u
  3. Number of stickers that David has = _____ u
4 m
Fraction of a set F 4 operations Remainder concept Branching Fraction units
115 P6.ST.JC.18121444
Level 3
Fill in the blanks in units in whole numbers or fractions.
Adam spends 35 of his money on food and
14 of the remainder on rental.
Let the total amount of money be 5 u.

  1. Amount that Adam spends on food = _____ u
  2. Amount that Adam has left after spending on food = _____ u
  3. Amount that Adam spends on rental = _____ u
  4. Amount that Adam has left = _____ u
4 m
Fraction of a whole F 4 operations Remainder concept Branching Fraction units
116 P6.ST.JC.18121445
Level 3
Fill in the blanks in units in whole numbers or decimals.
Adam spends 30% of his money on food and
40% of the remainder on rental.
Let the total amount of money be 10 u.

  1. Amount that Adam spends on food = _____ u
  2. Amount that Adam has left after spending on food = _____ u
  3. Amount that Adam spends on rental = _____ u
  4. Amount that Adam has left = _____ u
4 m
Percent to fraction Fraction to units Remainder concept Branching Decimal units
117 P6.ST.JC.18121446
Level 3
Fill in the blanks in units in whole numbers or fractions.
Adam has some money.
He gives 12 to Bryan.
He gives 23 of the remainder to Chris.
He gives 15 of the rest to David.
Let the total amount of money be 2 u.

  1. Amount that Adam gives to Bryan = _____ u
  2. Amount that Adam gives to Chris = _____ u
  3. Amount that Adam gives to David = _____ u
  4. Amount that Adam has left in the end = _____ u
4 m
Fraction of a whole F Multiplication Remainder concept Branching Fraction units
118 P6.ST.JC.18121310
Level 2
1 p = 3 u
4 u + 1 p = 14

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution
119 P6.ST.JC.18121311
Level 2
1 p = 2 u
4 u - 1 p = 6

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution
120 P6.ST.JC.18121312
Level 2
2 p = 4 u
5 u + 4 p = 26

Find the following values.
  1. 1 u
  2. 1 p
2 m
W 4 operations Units & parts Substitution

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