Question
Anna wanted to invite 562 guests to her wedding. Each of her 5 friends helped her to make 20 invitation cards. She made the rest of the cards herself.
  1. How many invitation cards did Anna's friends help her make?
  2. Assuming that Anna needed a card for each guest, how many more cards did Anna have to make by herself?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Anna wanted to invite 562 guests to her wedding. Each of her 5 friends helped her to make 20 invitation cards. She made the rest of the cards herself.
  1. How many invitation cards did Anna's friends help her make?
  2. Assuming that Anna needed a card for each guest, how many more cards did Anna have to make by herself?