Level 3
A marble, a sticker and a bead costs $12.10 altogether.
The marble costs $1.40 less than the sticker.
The bead costs $2.10 more than the sticker.
How much do 3 beads cost?
Level 2 Two numbers add up to 1.48. Both of the numbers are less than 1. One of them has 1 decimal place and the other has 2 decimal places. What is the largest possible difference between the two numbers?