6 P4.DE.JM.171010139
Level 3
The total cost of 1 orange and 2 pears is $2.40. The total cost of 3 oranges and 5 pears is $6.30. Find the cost of 1 pear.
4 m
D 4 operations Money Units & parts Elimination
7 P4.DE.NK.22120821
Level 3
The cost of 4 paperbacks and 2 comics is $22.40. The cost of 2 paperbacks and 2 comics is $14.40. What is the cost of 6 paperbacks and 6 comics?
4 m
D 4 operations Money Units & parts Elimination
8 P4.DE.JM.171010141
Level 3
A box containing 3 similar mugs weighs 1.2 kg. The same box and 2 of the mugs weigh 980 g. Find the mass of the empty box.
4 m
D Multiplication Mass Unit conversion Repeated identity Units & parts Elimination
9 P4.DE.NK.22120822
Level 3
The total mass of Pierre and Rael is 46.6 kg. The total mass of Rael and Mark is 59 kg. If the total mass of Pierre and Mark is 56 kg, find the mass of Mark.
4 m
D 4 operations Sets Mass Repeated identity Units & parts & boxes Elimination
10 P4.FR.NK.22120705
Level 3
A box of mangosteens weighs 6680 g. When it is 59 full, its mass is 3880g. What is the mass of the box when it is empty?
4 m
Fraction to units Mass Repeated identity Units & parts Elimination

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