81 P4.WN.JM.17102330
Level 3
Mr loran paid a total of $120 for 6 plates and 8 cups. If each plate costs twice as much as a cup, find the cost of a dozen plates.
4 m
W 4 operations Money Model Times-as-many Model stacking Units method
82 P4.WN.NK.23010613
Level 3
3 televisions and 5 microwaves cost a total of $4565. Each television costs twice as much as each microwave.
  1. What is the cost of each television?
  2. What is the total cost of 1 television and 1 microwave?
4 m
W 4 operations Money Model Times-as-many Model stacking Units method
83 P4.WN.JM.17102317
Level 2
Amelia won $3888 in a lucky draw. She shared her winnings with her two parents. Each of her parents received 4 times as much money as Amelia. How much money did Amelia keep for herself?
4 m
Money Model Times-as-many Model stacking Units method
84 P4.WN.JM.17102451
Level 3
Mrs Lee had $2175. She gave $1200 to her husband and the rest to her 3 sons and a daughter. Her daughter received twice as much as each of her sons. How much did her daughter receive?
4 m
W 4 operations Money Model Times-as-many Model stacking Units method
85 P4.WN.JM.17102280
Level 2
The total age of Ron, Wilfred and Bob is 99 years. Ron is 4 times as old as Wilfred. Bob is 6 times as old as Wilfred. How old is Ron?
4 m
Repeated identity Model Times-as-many Units method
86 P4.WN.JM.17102282
Level 2
Xavier, Kevin and John had a total of 126 stamps. Xavier had twice as many stamps as Kevin and John had twice as many stamps as Xavier. How many stamps did Kevin have?
4 m
Repeated identity Model Times-as-many Units method
87 P4.WN.JM.17102283
Level 2
Alan and Bernard saved $75 altogether. Alan and Clara saved $145 altogether. If Clara saved thrice as much as Bernard, how much did Alan save?
4 m
Money Repeated identity Model Times-as-many Units method
88 P4.WN.JM.17102281
Level 2
Michelle, Rebecca and Chris collected some dolls. Michelle had four times as many dolls as Chris, and Rebecca had twice as many dolls as Chris. If Michelle had 8 more dolls than Rebecca, how many dolls did the 3 girls collect in total?
4 m
Repeated identity Model comparison Model Times-as-many Units method
89 P4.WN.JM.17102278
Level 2
Alicia, Betty and Clara collected some buttons. Alicia had thrice as many buttons as Betty, and Betty had 8 more buttons than Clara. If they had a total of 102 buttons, how many buttons did less buttons did Betty have than Alicia?
4 m
Repeated identity Model comparison Model Times-as-many Units method
90 P4.WN.JM.17102279
Level 2
Judy has $4 more than Lily. Karen has twice the total amount of money Judy and Lily have. The 3 girls have $66 altogether. How much more money than Lily does Karen have?
4 m
Repeated identity Model comparison Model Times-as-many Units method

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