Mrs Zhang baked 14 swiss rolls. She gave 2 swiss rolls to Hazel. She gave Noah 7 more swiss rolls than she gave Hazel.
- How many swiss rolls did Mrs Zhang give to Noah?
- How many swiss rolls did Mrs Zhang have left?
(a)
Number of swiss rolls that Mrs Zhang gave to Noah
= 2 + 7
= 9
(b)
Number of swiss rolls that Mrs Zhang gave away
= 2 + 9
= 11
Number of swiss rolls that Mrs Zhang had left
= 14 - 11
= 3
Answer(s): (a) 9; (b) 3