Fill in the blanks.
Adam has 10 stickers less than Bryan and
80 stickers more 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 10 stickers less than Bryan.
Adam has 80 stickers more than Charlie.
Let the number of stickers that Bryan has be 1 u.
Adam has 10 stickers less than Bryan.
Number of stickers that Adam has = 1 u - 10
(b)
Charlie has 80 stickers less than Adam.
Number of stickers that Charlie has
= 1 u - 10 - 80
= 1 u - 90
(c)
Total number of stickers
= 1 u - 10 + 1 u - 90 + 1 u
= 1 u + 1 u + 1 u - 10 - 90
= 3 u - 100
Answer(s): (a) 10; (b) 90; (c) 100