Level 3
Jane had twice as many stickers as Bernard. After Bernard bought 80 stickers, he had thrice as many stickers as Jane. How many stickers did Jane have?
Level 3
Ken had 6 times as much money as Andrew. After Ken had spent half of his money, he had $34 more than Andrew. How much money did Ken have at first?
Level 2
Amy had $40 less than Bianca. Bianca gave some money to Amy. In the end, Amy and Bianca had the same amount of money. How much money did Bianca give to Amy?