Level 2
Jenny wanted to invite 463 guests to her wedding. Each of her 7 friends helped her to make 23 invitation cards. She made the rest of the cards herself.
  1. How many cards did Jenny's friends help her make?
  2. Assuming that Jenny needed a card for each guest, how many more cards did Jenny have to make by herself?
3 m
Level 2
There are 45 rows of 13 seats in Victory Concert Hall. 117 people attended a concert at Victory Concert Hall. How many seats were not occupied during the concert?
3 m
Level 3
A shopkeeper had 450 cartons of bottled mineral water. In each carton, there were 36 bottles of mineral water. He sold 35 cartons of mineral water, how many bottles of mineral water had the shopkeeper left?
3 m
Level 3
Mrs Goh bought 16 toy planes and 8 toy trains. Each toy plane cost $14 and each toy train cost $12. How much did Mrs Goh spend altogether?
3 m
Level 3
Tom paid $480 for some shirts. 8 of the shirts cost $45 each. The remaining shirts cost $24 each. How many shirts did he buy altogether?
3 m