Fill in the blanks.
Charlie has 70 stickers more than Adam and
Bryan has 60 stickers less than Charlie.
Let the number of stickers that Adam has be 1 u.
- Number of stickers that Charlie has = 1 u + _____
- Number of stickers that Bryan has = 1 u + _____
- Total number of stickers = 3 u + ______
(a)
Charlie has 70 stickers more than Adam.
Bryan has 60 stickers less than Charlie.
Let the number of stickers that Adam has be 1 u.
Charlie has 70 stickers more than Adam.
Number of stickers that Charlie has = 1 u + 70
(b)
Bryan has 60 stickers less than Charlie.
Number of stickers that Bryan has
= 1 u + 70 - 60
= 1 u + 10
(c)
Total number of stickers
= 1 u + 70 + 1 u + 10 + 1 u
= 1 u + 1 u + 1 u + 70 + 10
= 3 u + 80
Answer(s): (a) 70; (b) 10; (c) 80