Level 3
There are 184 paper clips in Box X. There are 4 times as many paper clips in Box Y as in Box X. How many paper clips must be transferred from Box Y to Box X so that there is an equal number of paper clips in each box?
Level 3
Tom had $82, Lincoln had $34 and Kim had twice the total amount of money Tom and Lincoln had. How much must Kim give to Tom and Lincoln so that each of them has an equal amount of money?
Level 3
Mandy and Leon shared 3160 stamps. After Mandy gave Leon 20 stamps, Mandy had 3 times as many stamps as Leon. How many stamps did Leon have at first?
Level 3
A group of students took part in two tennis games. For the first game, there were 8 teams with 6 students each. 4 more students joined in after the first game. The students were then rearranged to form 4 teams for the second game. How many more students were there in each team in the second game than the first game?
Level 3
6 girls were playing a game with 48 seashells. Each girl got the same number of seashells. Later, 2 girl left and the seashells were redistributed equally among the girls. How many more seashells did each girl get now?
Level 3
8 boys were playing a game with 56 balls. Each boy got the same number of balls. Later, 6 boys joined them and the ball were redistributed equally among the boys. How many less balls did each boy get?
Level 3
Kenny had 960 i-phones and some i-pads in his shop. After selling 230 i-phones and buying another 170 i-pads, he had the same number of i-phones and i-pads. How many i-pads did Kenny have at first?
Level 3
A moment ago, there were a total of 1200 spectators at a football match. 346 of the male spectators and 458 of the female spectators left the stadium. Now there are thrice as many male as female spectators left in the stadium. How many more male than female spectators are there in the stadium now?
