Level 3
String A is thrice as long as String B. String B is 36 cm shorter than String C. String C is 58 cm shorter than String A. How long is String B?
Level 3
In the theater, there were 98 people watching a movie. Given that there were 23 fewer girls than boys and 36 more children than adults, how many boys were there?
Level 3
At a gathering, there were 60 more children than adults. There were 55 more girls than boys. Given that there were 210 people altogether, how many girls were there at the gathering?
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?
Level 2
Eva had $70 more than Lucy. Lucy gave some money to Eva. In the end, Eva and Lucy had the same amount of money. How much money did Lucy give to Eva?
