Level 3
Adam has 2 times as many red stickers as blue stickers.
He gives away 30 blue stickers.
Adam has 3 times as many red stickers as blue stickers.
How many more red stickers than blue stickers does Adam have at first?
How many less blue stickers than red stickers does Adam have in the end?
Level 3
At a fruit stall, there were 13 as many pears as apples. After 18 apples were sold, the number of pears became 23 as many as the apples. How many fruits were at the fruit stall at first?
Level 3
In a basket, 15 are oranges and the rest are pears. If I give away 20 pears. There will be 23 as many pears as oranges. How many oranges and pears are there in the basket altogether?
Level 3
During a class gathering, 47 of the students were boys and the rest were girls. Halfway, 22 more girls joined in the gathering and there were 35 as many boys as girls. Find the number of students at the class gathering in the end.
Level 3
In a cooking class, 34 are males and the rest are female. After 20 males left the class, there are 12 as many males as females. How many people were there in the cooking class at first?
Level 3
The number of men in a arcade was 712 that of the women. There were 400 more women than men. After some men left the arcade, the number of women in the arcade was five times the number of the remaining men. How many men left the arcade?
Level 3
Yesterday, Zeph had 911 as many purple as yellow beads. He sold 64 of his yellow beads today. Now, he has thrice as many purple as yellow beads. How many beads did he have altogether yesterday?
