Level 3
A + B + C = 34
A + B = 15
B + B + B = 18

A + C = ?
4 m
Level 2
A + A + B = 5687
A + B = 2143
A = ?
4 m
Level 2
3 chairs and 3 tables cost $180. 2 similar chairs and 1 similar table cost $110. How much is a table?
2 m
Level 2
Anna had 76 more marbles than Wendy at first. Wendy gave 19 of her marbles to Anna. Anna now has 3 times as many marbles as Wendy. How many marbles did Wendy have at first?
2 m
Level 3
A purple carton has 4 times as many marbles as a pink carton. Jack added 44 marbles to the purple carton and 21 marbles to the pink carton. If there are 3 times as many marbles in the purple carton as the pink carton, what was the total number of marbles in the two carton before Jack added the marbles?
3 m
Level 3
The figure shows two stacks of identical glasses. The height of the first stack of 8 glasses is 44 cm. The height of the second stack of 5 glasses is 32 cm. The height of the space in the shelf is 60 cm. What is the maximum number of glasses that you can put in a single stack to be placed in this shelf?
3 m
Level 3
The cost of the tickets for 8 mothers and 8 children is $72. The cost of the tickets to the theme park for 3 mothers and 5 children is $35. What is the cost of the tickets for 3 mothers and 26 children?
4 m
Level 3
Mrs Lin bought 5 kg of shrimp and 2 kg of beef for $96. If she brought 2 kg of shrimp and 5 kg of beef, she would have to pay $3 less. How much did 1 kg of shrimp cost?
4 m
Level 3
There are 151 marbles in a big basket and a small basket altogether. The total number of marbles in 3 big baskets and 8 small baskets is 568. How many more marbles are there in a big basket than a small basket?
4 m
Level 3
The total cost of 5 suits and 5 hoodies was $285. Tina bought 7 such suits, 5 such hoodies and a cardigan for $543. If the total cost of a cardigan and a suit was $150, find the difference in cost between the suit and the cardigan.
4 m
Level 3
When Mrs Yang was 45 years old, her son was 2 times her daughter's age. Mrs Yang would be twice her son's age when her daughter was 30 years old. How old would Mrs Yang be when her daughter was 18 years old?
4 m
Level 3
Oscar is 3 times as old as his brother. In 14 years' time, Oscar will be 10 years less than twice of his brother's age. How old was Oscar 2 years ago?
4 m
Level 3
Fred and Tim went shopping with a total amount of $225. They had $175 left after shopping. Fred's remaining money was 3 times the amount he paid for. Tim's remaining money was 4 times the amount he had spent.
  1. How much did Tim spend?
  2. How much did Tim bring along for shopping?
4 m
Level 3
Mrs Lin has some candies and cupcakes. If she packs a candy and a cupcake in each bag, there will be 82 cupcakes left. If she packs 2 candies and 3 cupcakes in each bag, there will be 34 candies left. How many candies and cupcakes does she have in all?
4 m
Level 3
There are some blue and yellow marbles in a container. If 10 blue marbles are removed from the container, the total number of marbles left will be 8 times the number of blue marbles left. If 5 yellow marbles are removed from the container, the total number of marbles left will be 5 times the number of blue marbles. How many marbles are there in the container?
4 m