Level 2
Miss Tan needed some buttons to sew some clothes. The buttons were sold in packets of 8 buttons. If she needed 434 buttons and each pack cost $2, how much would it cost for her to buy enough buttons?
4 m
Level 3
Keychains are sold only in boxes of 12. Each box costs $9. Liming has $2219. What is the greatest number of keychains that Liming can buy?
4 m
Level 3
A supermarket has a special offer for cans of baked beans.
1 can for $2

SPECIAL OFFER:
3 cans for $5
Zachery has $109. What is the greatest number of cans of baked beans he can buy?
4 m
Level 3
A group of 65 pupils decided to form groups of 4 in order to take part in a game.
  1. How many pupils were not involved in the game because they could not belong to a group?
  2. In order for everyone to participate in the game, the 65 pupils decided to increase the number of groups from the existing group arrangement. What is the minimum number of pupils in each group such that everyone would belong to a group?
4 m
Level 3
A student bought 257 pencils. She kept them in boxes in the drawer. If each box could only store a maximum of 6 pencils, what was the least number of boxes she would need?
4 m