Level 1
Rynn bought 8 dresses, which cost $t each. If she gave the cashier a $50 note, how much change did she receive?
2 m
Level 1
Lina bought 5 plates and 8 bowls. One plate is $3b each and 1 bowl is $2 each. How much did she pay for them?
2 m
Level 1
A pencil costs $x. A novel costs $15 more than the pen. A file costs $5 less than the novel. Find the total cost of the 3 items.
2 m
Level 1
12 years ago, Donald was 8c years old.
  1. How old was Donald 5c years ago?
  2. How old will Donald be 2c years later?
2 m
Level 1
Linda is k years old last year. Her brother is 3 years younger than her. What would their total age be in 7 years? time?
2 m