621 P5.WN.NK.22123001
Level 3
There were 2 times as many vests in Stall K as in Stall L. Stall K moved 112 vests to Stall L and sold 18 more. Stall L bought some more vests and had 5 times as many vests as Stall K. There were 50 vests in Stall K in the end. How many game consoles did Stall L sell?
4 m
Times as many All change Units table
622 P5.FR.NK.22123013
Level 3
Ethan and Tom had $1672 altogether. After Ethan spent 16 of his money and Tom spent 34 of his money, Ethan was left with four times as much money as Tom. How much money did Tom have at first?
4 m
Fraction to units Money Times as many Repeated identity All change Units table
623 P5.WN.JC.17083137
Level 3
At the hospital, Floor A and Floor B had an equal number of beds at first. If 6 beds were removed from Floor B and 6 times as many beds were removed from Floor A as Floor B, the number of beds in Floor B would be 4 times as many as in Floor A. Find the number of beds on each floor.
4 m
Equal stage before Times as many All change Units equations Units table
624 P5.FR.NK.22123014
Level 3
Ivory had some mangosteen and apple face masks. 13 of them were mangosteen. She gave away 12 of the mangosteen face masks and 14 of the apple face masks. In the end, she had 16 mangosteen and apple face masks altogether. How many apple face masks did Ivory have at first?
4 m
Fraction to units Repeated identity All change Units table
625 P5.PC.JM.17083134
Level 3
Tammy baked 420 pies. 40% of them were peach pies. How many more peach pies must Tammy bake so that 80% of her pies are peach pies?
5 m
Percent of a set Percent change to Percent of different bases Unchanged quantity Units table
626 P5.WN.NK.22122920
Level 3
On Thursday, Cindy, Diana, Kathy and Nicole spent a total of $113. On Friday, Cindy spent twice of what she spent on Thursday, Diana spent the same as what she spent on Thursday, Kathy spent $6 less than what she spent on Thursday, and Nicole spent $3 more than what she spent on Thursday. All of them spent an equal amount on Friday. How much did Cindy and Nicole spend altogether on Thursday?
4 m
Money More than or less than Times as many All change Units table
627 P5.FR.NK.22123015
Level 3
In a kiosk, some toy planes and water guns were on sale. 15 of the items were toy planes. 13 of the toy planes and 92 water guns were sold. There were 16 of the items left in the kiosk. How many toy planes and water guns were there in the kiosk at first?
4 m
Fraction to units Repeated identity All change Units table
628 P5.WN.JM.17082996
Level 3
A fund-raising project lasted 2 weeks. In the first week, Team X raised 4 times as much money as Team Y. ln the second week, Team X raised another $240 while Team Y raised another $160. The total amount raised by Team X was thrice as much money as the total amount raised by Team Y. What was the total amount of money raised by the two teams?
4 m
Money Times as many All change Units & parts Elimination Units table
629 P5.FR.NK.22123002
Level 3
Cole, Oliver and Simon had 270 buttons. After Cole used 8 buttons and Oliver used 37 of her buttons, Cole had four times as many buttons left as Oliver. Simon bought another 17 buttons, he had twice the number of buttons Oliver had left. How many buttons did Simon have at first?
4 m
Fraction to units Times as many Repeated identity All change Units table
630 P5.WN.JM.17083014
Level 3
Samantha had twice as many pens as notebooks at first. She removed 4 pens and 3 notebooks each time. In the end, there were 18 pens and 1 notebook left. How many pens and notebooks did Samantha have at first?
4 m
Times as many All change Units table Units & parts Elimination
631 P5.FR.NK.23021746
Level 3
Nora and Hazel used the same number of lychees to bake cakes. Nora used 25 of her lychees and Hazel used 35 of her lychees. They had a total of 125 lychees at first.
  1. How many lychees did each girl use?
  2. How many lychees did both girls have left altogether?
4 m
Fraction to units Equal stage change Common numerator All change Units table
632 P5.WN.NK.23021753
Level 3
Andy had 4 times as much money as Julian. After Andy spent $164 and Julian spent $38, Julian had thrice as much money as Andy. How much did Andy and Julian have altogether at first?
4 m
Money Times as many All Change Units table Units & parts Elimination
633 P5.FR.NK.22123016
Level 3
Gwen had some Chinese and English novels. She sold 13 of her Chinese novels and 14 of her English novels. 78 of the books sold were Chinese books. What fraction of the novels did Gwen sell?
4 m
Fraction of a set F Addition & subtraction Fraction to units Repeated identity Common numerator All change Units table
634 P5.PC.JC.17083303
Level 3
Every week, Mrs. Tan will collect 40% more vitamin pills than Mrs Nurul from the pharmacy. They each consumed 14 vitamins weekly and will leave the rest for their family members to consume the rest. After some time, both ladies consumed a total of 364 vitamin pills and Mrs. Tan's family members consumed 468 more vitamin pills than Mrs. Nurul's family.
  1. How many members are there in Mrs. Tan's family, if they each consume 14 pills weekly?
  2. How many vitamin pills does Mrs Nurul collect from the pharmacy each week?
5 m
Percent to units More than or less than Unchanged difference Units method
635 P5.WN.NK.22123020
Level 3
Ivory had 4 times as many cards as erasers. After she used 105 cards and 7 erasers, there were twice as many erasers as cards.
  1. How many cards did Ivory have in the end?
  2. How many erasers did Ivory have at first?
4 m
Times as many All Change Units table Units & parts Elimination
636 P5.FR.NK.23021749
Level 3
One eating house bought 168 kg of beef and mutton. 13 of the beef and 45 of the mutton were sold. The amount of mutton sold was 12 kg more than the amount of beef sold.
  1. How much mutton did the eating house buy?
  2. How much beef did the eating house buy?
4 m
Fraction to units Mass More than or less than All change Model & units table
637 P5.AP.NK.23022717
Level 3
In the figure, PQRS is a rectangle with a perimeter of 84 cm. PU, PR, TU and TR are straight lines. The length of PQ is twice the length of QR.
  1. What is the area of rectangle PQRS?
  2. Given that the area of triangle TRU is 91 cm2
    , find the area of triangle SPU.
4 m
Rectangle Triangle Composite figure area Times as many Units method
638 P5.WN.NK.23053006
Level 3
Eric had an equal number of cream scones, strawberry scones and vanilla scones. After he ate 28 cream scones, some strawberry scones and vanilla scones, there were 55 scones left. The number of strawberry scones he ate was thrice the number of vanilla scones he ate. The number of strawberry scones left was 22 more than the number of cream scones left. How many cream scones were there at first?
4 m
More than or less than Times as many Equal stage before All change Units Table Units & parts Elimination
639 P5.FR.NK.22123003
Level 3
Penelope was packing her spoons, plates and bowls to be moved to her new shop. She packed 65 more spoons than plates, and 22 more bowls than spoons. While moving 35 of her spoons and 110 of the plates were broken. The remaining 389 items were not broken. How many bowls did she have?
4 m
Fraction to units More than or less than All change Model & units table
640 P5.AP.JM.17083225
Level 3
In the figure, CEGH is a quadrilateral with an area of 110 cm2. The ratio of AH to HG to GF is 4 : 3 : 2. Given that the height of Triangle HOF is 20 cm, AF = 36 cm, and BH = 10 cm. Find the area of the figure.
4 m
Composite figure area Ratio to units Units method

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