Level 2
What is 3 tens less than 836?
2 m
Level 3
Adam has 240 stickers.
14 of them are red stickers,
18 of them are blue stickers
and the rest are green.
How many green stickers does he have?
4 m
Level 2
Alina spent 16 of her salary on a printer and 23 of the remainder on a notebook. If she saved the remaining $300, how much was her salary?
2 m
Level 2
Alina spent 16 of her salary on a printer and 23 of the remainder on a notebook. If she saved the remaining $1300, how much was her salary?
2 m
Level 3
Peter made 76 paper aeroplanes in four days. Each day after the first day, he made 6 more paper aeroplanes than the day before. How many paper aeroplanes did he make on the first day?
3 m