Level 3
There are 634 passengers in Train A. There are twice as many passengers in Train B as in Train A. There are half as many passengers in Train C as in Train A.
  1. How many passengers are there in Train B?
  2. How many passengers are there in the 3 trains altogether?
4 m
Level 3
Find the sum of all the even numbers between 99 and 111.
4 m
Level 3
Jack received $1 from his mom in the 1st week of school and $4 in the 2nd week. Each week, he receives $3 more than the week before.
  1. How much money did he received in the 5th week?
  2. In which week did he receive $22?
4 m
Level 3
Paul is building some ladders using straws. How many straws does he need to build the ladder with 8 rungs?
4 m
Level 3
The model are made up of square tiles. How many square tiles are needed to build the 8th model?
4 m