Level 2
The bookshops sold pens. Pen A is $0.50. Pen B is $1.50. Pen C is $2.50. Pen D is $4. Sean bought 2 pens for $3. What were the prices of the 2 pens? Give the answers in letters. (Eg A, B)
Level 3
Mrs. Chan and Mrs. Lim spent a total of $95.55 in the market. Mrs. Chan spent $45.20. How much more did Mrs. Lim spend in the market compared to Mrs. Chan?