Fill in the blanks.
Adam has 40 stickers more than Bryan and
30 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 40 stickers more than Bryan.
Adam has 30 stickers less than Charlie.
Let the number of stickers that Bryan has be 1 u.
Number of stickers that Adam has = 1 u + 40
(b)
Number of stickers that Charlie has
= 1 u + 40 + 30
= 1 u + 70
(c)
Total number of stickers
= 1 u + 40 + 1 u + 1 u + 70
= 1 u + 1 u + 1 u + 40 + 70
= 3 u + 110
Answer(s): (a) 40; (b) 70; (c) 110