Level 3
Mrs. Ben made 248 more white chocolate cookies than dark chocolate cookies. After she gave away 57 of the white chocolate cookies and 13 of the dark chocolate cookies, there were an equal number of white chocolate cookies and dark chocolate cookies left. How many white chocolate cookies did she give away?
3 m
Level 3
Ming Huat had 255 watermelons and 240 oranges at first. He used 35 of the watermelons and 34 of the oranges. He then bought some more oranges. In the end, 18 of the fruits he had left were watermelons. How many oranges did he buy?
3 m
Level 3
A shop had 30 violins and some guitars. During a sale. 13 of the violins and 15 of the guitars were sold. 64 guitars were left unsold.
  1. How many violins were sold?
  2. How many violins and guitars were sold altogether?
3 m
Level 2
Ben thought of a fraction. He multiplied the fraction by 25. then he added 8 to the answer. He got 23 as the answer. What is the fraction that Ben thought of? Express the answer in the simplest form.
3 m
Level 3
Carla had 384 stamps. Nicky had 34 of what Carla had. After Carla used some of his stamps and Nicky used 13 of his stamps, Carla had 23 as many stamps left as Nicky.
  1. How many stamps did Nicky have at first?
  2. How many stamps did Carla use?
4 m