281 P6.AG.JC.17080430
Level 2
Albert had $y. He spent $12 on a novel and gave 13 of the remainder to his mother.
  1. How much did he give to his mother?
  2. How much did he have left?
2 m
Algebra in 1 variable Algebra simplifying Algebra fractions Fraction of a whole Money Units method Model Remainder concept
282 P4.ST.JC.18120967
Level 1
Adam buys 4 identical stickers.
He pays the cashier $50 and
receives $4.20 change.
How much does each sticker cost?
3 m
D 4 operations Model Part-whole
283 P4.ST.JC.18120968
Level 1
Adam buys 3 marbles and 2 pens for $10
Each marble costs $2.20.
How much is each pen?
3 m
D 4 operations Model Part-whole Units method
284 P4.ST.JC.18120969
Level 2
The mass of a box with 8 marbles is 12.35 kg.
Each marble weighs 1.2 kg.
  1. What is the mass of the empty box?
  2. What is the mass of 3 empty boxes?
3 m
D 4 operations Model Part-whole Units method
285 P4.ST.JC.18120970
Level 2
The mass of a box with 4 marbles is 3.77 kg.
The mass of the empty box is 2.57 kg.
  1. What is the mass of each marble?
  2. What is the mass of a box with 7 marbles?
3 m
D 4 operations Model Part-whole Units method
286 P4.ST.JC.18120971
Level 1
Adam saves $8.70.
He saves 3 times as much as Bryan.
How much more does Adam save than Bryan?
2 m
D 4 operations More than or less than Model Times-as-many Units method
287 P4.ST.JC.18120972
Level 1
Adam saves $8.70.
He saves 3 times as much as Bryan.
How much does Adam save more than Bryan?
2 m
D Multiplication D Division More than or less than Model Times-as-many Units method
288 P4.AN.JM.17092804
Level 2
In the figure, AB is perpendicular to BC. ∠ABD is twice as large as ∠CBD. Find ∠ABD.
2 m
Right angle Model Times-as-many Units method
289 P3.DE.JM.17102940
Level 2
What is the value of 5 fifty-cent coins and 9 five-cent coins?
2 m
D 4 operations Money Model Part-whole
290 P1.WN.JC.18100701
Level 1
Add 1 more to the following flags.
1 more than 13 is _____.
2 m
W Addition & subtraction Model Comparison
291 P4.ST.JC.18120973
Level 2
Adam pays $2.40 for a sticker and a marble.
The sticker costs 3 times as much as the marble.
  1. What is the cost of 1 sticker?
  2. How much is the cost of 4 marbles and 2 stickers?
4 m
D 4 operations Model Times-as-many Model Stacking Units method
292 P3.DE.JM.17102977
Level 2
Ellie wanted to buy a bowl of noodles which costs $2.50. The picture shows the total amount of money she had. How much more does she need to pay for the bowl of noodles?
2 m
D 4 operations Money Model Part-whole
293 P1.WN.JC.18100702
Level 1
Take away 1 to the following flags.
1 less than 13 is _____.
2 m
W Addition & subtraction Model Comparison
294 P4.ST.JC.18120974
Level 1
Adam saves $2.50.
Bryan saves 3 times as much money as Adam.
Chris saves $1.90 less than Bryan.
How much money does Chris save?
3 m
D 4 operations Model Comparison Model Times-as-many Units method
295 P4.ST.JC.18120975
Level 2
Adam buys a sticker, a marble and a bead for $7.50.
The sticker costs $3.50 more than the marble.
The bead costs 3 times as much as the marble.
How much is 4 marbles and 3 stickers?
4 m
D 4 operations Model Comparison Model Times-as-many Model Stacking Units method
296 P4.DE.JM.17101019
Level 1
John had $23.50. Daryl had $30.20 and Mary had $21.80. They wanted to combine their money to buy a present which cost $85 for their friend. How much money were they short of?
2 m
D Addition & subtraction Money Model Part-whole
297 P4.DE.JM.17101020
Level 1
Rauf spent $4.50 on Monday, $3.20 on Tuesday and $2.70 on Wednesday. If his mother gave him an allowance of $20 for the week, how much money would he have left for the remaining days of the week?
2 m
D Addition & subtraction Money Model Part-whole
298 P4.DE.JM.17101080
Level 2
Jason bought 1 book for $18.30 and 1 pen for $7.80. If Jason gave the cashier $50, how much change would he receive?
2 m
D Addition & subtraction Money Model Part-whole
299 P4.DE.JM.17101018
Level 1
Mr Wu's monthly income is $1275.25. His wife's monthly income is $23.75 less than his. Find their total monthly incomes.
2 m
D Addition & subtraction Money Model Comparison
300 P3.ST.JC.18120897
Level 3
Adam has 6 times as much money as Bryan.
After Adam has spent $60,
he has 3 times as much money as Bryan.
  1. How much money does Bryan have?
  2. How much money does Adam have in the end?
  3. How much money do they have at first?
  4. How much do they have in the end?
4 m
Times as many Unchanged quantity Model Comparison Units table

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