Fill in the blanks.
Adam has 90 stickers more than Bryan and
70 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 90 stickers more than Bryan.
Adam has 70 stickers less than Charlie.
Let the number of stickers that Bryan has be 1 u.
Number of stickers that Adam has = 1 u + 90
(b)
Number of stickers that Charlie has
= 1 u + 90 + 70
= 1 u + 160
(c)
Total number of stickers
= 1 u + 90 + 1 u + 1 u + 160
= 1 u + 1 u + 1 u + 90 + 160
= 3 u + 250
Answer(s): (a) 90; (b) 160; (c) 250