181 P4.WN.JC.17100314
Level 2
A bottle can hold 500 mℓ of water. How many such bottles of water must Jenny pour into a 3 ℓ tank to fill it completely?
1 m
W Multiplication & division Volume Unit conversion Model Part-whole
182 P3.WN.JM.17110525
Level 1
Study the model diagrams. What are the missing numbers?
1 m
W Multiplication & division Model Part-whole
183 P4.MS.TL.18082252
Level 1
Find the following values without a calculator.

Which is greater?
  1. 0.3 or 0.2?
  2. 2.1 or 1.2?
  3. 2.31 or 2.13?
1 m
D Place values Model Comparison
184 P3.ST.JC.18120862
Level 2
Adam and Bryan have 100 stickers.
Adam has 3 times as many stickers as Bryan.

  1. How many stickers does Bryan have?
  2. How many stickers does Adam have?
  3. How many stickers does Adam have more than Bryan?
  4. How many stickers does Bryan have less than Adam?
4 m
Model Times-as-many Units method
185 P4.ST.JC.18120940
Level 3
Adam has 200 red and blue stickers.
He sells 40 red stickers and the number of blue stickers becomes 3 times as many as red stickers.
  1. How many more blue stickers than red stickers does Adam have at first?
  2. How many less red stickers than blue stickers does Adam have in the end?
4 m
Times as many Unchanged quantity Model Comparison Units table
186 P4.WN.JC.17100316
Level 2
The capacity of a pitcher is 1 ℓ 300 mℓ . How many 100-mℓ cups of hot drinks can it hold?
1 m
W Multiplication & division Volume Unit conversion Model Part-whole
187 P3.WN.JM.17110526
Level 1
Study the model diagrams. What are the missing numbers?
1 m
W Multiplication & division Model Part-whole
188 P4.MS.TL.18082258
Level 1
Find the following values without a calculator.

Choose the greatest number.
  1. 2.1, 3.2, 1.3
  2. 1.23, 2.13, 3.12
  3. 2.21, 1.22, 1.21
1 m
D Place values Min-max Model Comparison
189 P3.ST.JC.18120863
Level 2
Adam saves $60.
He saves 3 times as much money as Bryan.

  1. How much does Bryan save?
  2. How much does Adam save more than Bryan?
  3. How much does Bryan save less than Bryan?
  4. How much do both of them save altogether?
4 m
Model Times-as-many Units method
190 P4.ST.JC.18120941
Level 3
Adam has 200 red and blue stickers.
He buys 40 red stickers and the number of red stickers becomes 3 times as many as blue stickers.
  1. How many more red stickers than blue stickers does Adam have at first?
  2. How many less blue stickers than red stickers does Adam have in the end?
4 m
Times as many Unchanged quantity Model Comparison Units table
191 P4.MS.TL.18082259
Level 1
Find the following values without a calculator.

Arrange the numbers from the biggest to the smallest.
  1. 2.1, 3.2, 1.3
  2. 1.23, 2.13, 3.12
  3. 2.21, 1.22, 1.21
3 m
D Place values Min-max Model Comparison
192 P3.ST.JC.18120864
Level 2
Adam saves $60.
Bryan saves 3 times as much money as Adam.

  1. How much does Bryan save?
  2. How much does Bryan save more than Adam?
  3. How much does Adam save less than Bryan?
  4. How much do both of them save altogether?
4 m
Model Times-as-many Units method
193 P4.ST.JC.18120942
Level 3
Adam has 2 times as many red stickers as blue stickers.
He gives away 30 blue stickers.
Adam has 3 times as many red stickers as blue stickers.
  1. How many more red stickers than blue stickers does Adam have at first?
  2. How many less blue stickers than red stickers does Adam have in the end?
4 m
Times as many Unchanged quantity Model Comparison Units table
194 P3.ST.JC.18120865
Level 2
Adam pays $90 for a marble and a sticker.
The sticker costs twice as much as the marble.

  1. Find the cost of the marble.
  2. Find the cost of the sticker.
  3. Find the difference in the cost of the sticker and the marble.
4 m
Model Times-as-many Units method
195 P4.ST.JC.18120943
Level 3
Adam has 3 times as many red stickers as blue stickers.
He buys another 30 blue stickers.
Adam has equal number of red and blue stickers.
  1. How many more red stickers than blue stickers does Adam have at first?
  2. How many blue stickers and red stickers does Adam have in the end?
4 m
Times as many Equal stage after Unchanged quantity Model Comparison Units table
196 P3.ST.JC.18120866
Level 3
Adam buys a marble for $2.
He also buys a sticker.
The sticker costs 4 times as much as the marble.

  1. How much less does the sticker cost than the marble?
  2. How much does he spend altogether?
  3. How much are 3 stickers?
  4. How much are 5 stickers and 6 marbles?
4 m
Model Times-as-many Units method
197 P4.ST.JC.18120944
Level 3
Adam and Bryan have 100 stickers.
If Adam gives Bryan 30 stickers, they will have equal number of stickers.
  1. How many stickers does Adam have?
  2. How many stickers does Bryan have?
4 m
Equal stage after Internal transfer Unchanged total Model Comparison Units table
198 P3.ST.JC.18120867
Level 3
Adam buys a marble for $8.
He also buys a sticker.
The marble costs 4 times as much as the sticker.

  1. How much less does the marble cost than the marble?
  2. How much does he spend altogether?
  3. How much are 3 stickers?
  4. What is the difference in cost between 6 marbles and 5 stickers?
4 m
Model Times-as-many Units method
199 P4.ST.JC.18120945
Level 3
Adam has 100 stickers and Bryan has 3 times as many stickers as Adam.
  1. How many stickers must Bryan give to Adam so that they have equal number of stickers?
  2. How many stickers will each boy have in the end?
4 m
Times as many Equal stage after Internal transfer Unchanged total Model Times-as-many Units table
200 P5.ST.JC.18121033
Level 1
Adam has 3 14 m of ribbon.
He uses 1 27 m to tie a parcel
and 47 m to decorate a present.
How many meters of ribbon that Adam has left?
2 m
F Simplest form F Addition & subtraction F Common denominator Fractions with units Improper fractions Mixed numbers Model Comparison

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