Fill in the blanks.
Adam has 80 stickers more than Bryan and
90 stickers less than Charlie.
Let the number of stickers that Bryan has be 1 u.
- Number of stickers that Adam has = 1 u + _____
- Number of stickers that Charlie has = 1 u + _____
- Total number of stickers = 3 u + _____
(a)
Adam has 80 stickers more than Bryan.
Adam has 90 stickers less than Charlie.
Let the number of stickers that Bryan has be 1 u.
Number of stickers that Adam has = 1 u + 80
(b)
Number of stickers that Charlie has
= 1 u + 80 + 90
= 1 u + 170
(c)
Total number of stickers
= 1 u + 80 + 1 u + 1 u + 170
= 1 u + 1 u + 1 u + 80 + 170
= 3 u + 250
Answer(s): (a) 80; (b) 170; (c) 250