Level 3
Josie prepared 12 cups of mango juice for dinner. The capacity of a cup is 270 mℓ. After dinner, 3 ℓ 9 mℓ of mango juice was left. How much mango juice was drunk during dinner?
Level 3
There were 1320 children at a dog show. There were 126 more boys than girls but the number of adults were 140 more than the number of boys. How many adults were there at the dog show?
Level 3
Amelia has 66 hair clips. She has 5 more blue hair clips than black hair clips. She has 8 fewer red hair clips than black hair clips. How many red hair clips does she have?