Cindy had 240 erasers. Mary had 130 erasers. She threw away 22 erasers and Cindy bought another 28 erasers.
- How many erasers did Mary have in the end?
- How many more erasers did Cindy have than Mary in the end?
(a)
Number of erasers that Mary had in the end
= 130 - 22
= 108
(b)
Number of erasers that Cindy had
= 240 + 28
= 268
Number of erasers that Cindy had more than Mary in the end
= 268 - 108
= 160
Answer(s): (a) 108; (b) 160