Level 2
Beaker A has 300 mℓ of water and Beaker B has 900 mℓ of water. How much water must be added into Beaker A so that it has the same volume as Beaker B?
4 m
Level 3
Eunice buys a cookbook and 3 ball pens for $64. The cookbook costs $24 more than a ball pen. How much does the ball pen cost?
4 m
Level 3
Clint has twice as much money as Kyle. Jack has $40 more than Kyle. If Jack has $85, how much money does Clint have?
4 m
Level 3
Vince has twice as much money as Jeal. Peter has $30 more than Vince. If Jeal has $66, how much money does Peter have?
4 m
Level 3
Cassy has twice as much money as Jenny. May has $25 less than Cassy. If Jenny has $35, how much money does May have?
4 m