171 P5.ST.JC.18121013
Level 3
Adam has some $10-notes and some $20-notes that add up to $140.
There are 2 more $10 than $20-notes.
  1. What is the value of the extra 2 $10-notes?
  2. What is the value of one $10-note and one $20-note?
  3. How many $20 notes are there?
  4. How many $10 notes are there?
4 m
Sets More than or less than
172 P4.ST.JC.18120922
Level 3
2700 stickers are in 3 packets.
The 1st packet has 3 times as many stickers as the 2nd packet.
The 3rd packet has 2 times as many stickers as the 2nd packet.
How many less stickers are there in the 2nd packet than the 3rd packet and 1st packet?
3 m
More than or less than Model Times-as-many Units method
173 P2.ST.JC.18120731
Level 2
Adam has some stickers.
The stickers are then shared by 4 friends.
Each friend gets 5 stickers.
How many stickers are there?
2 m
W Multiplication & division
174 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
175 P6.ST.JC.18121382
Level 2
Fill in the blanks.
The number of boys is 30% as many as the number of girls.

  1. Number of boys = _____ u
  2. Number of girls = _____ u
  3. Total number of boys and girls = _____ u
  4. Difference between the number of boys and girls = _____ u
4 m
Percent to units
176 P4.ST.JC.18120929
Level 2
Some plants are placed along a street at equal distances from one another.
The distance between the 2nd and the 5th plant is 1.05 m.
What is the distance between the 1st and the 8th plant?
3 m
D Multiplication D Division Intervals
177 P2.ST.JC.18120733
Level 2
Adam has 20 stickers.
The stickers are then shared by some friends.
Each friend gets 5 stickers.
How many friends are there?
2 m
W Multiplication & division
178 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
179 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
180 P6.ST.JC.18121383
Level 2
Fill in the blanks.
Adam and Bryan have stickers in the ratio of 5 : 3.

  1. Number of stickers that Adam has = _____ u
  2. Number of stickers that Bryan has = _____ u
  3. Total number of stickers = _____ u
  4. Difference in the number of stickers between Adam and Bryan = _____ u
4 m
Ratio to units

5 per page

10 per page

20 per page

Symbols

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