Level 3
There are a total of 400 vanilla, strawberry and chocolate lollipops in a box.
15 of them are vanilla. There are 70 more strawberry than chocolate lollipops. How many chocolate lollipops are there?
Level 3
A rectangular floor tile has a pattern formed by 3 identical small rectangles as shown. The length of the tile is 18 cm. What is the floor space we can cover with 50 such tiles?
Level 3
A rectangular floor tile has a pattern formed by 3 identical small rectangles as shown. The length of the tile is 18 cm. What is the floor space we can cover with 50 such tiles?