Fill in the blanks.
Bryan has 21 stickers less than Adam.
Let the number of stickers that Bryan has be 1 u.
- Number of stickers that Bryan has = 1 u + _____
- Number of stickers that Adam has = 1 u + _____
- Total number of stickers = 2 u + _____
(a)
Bryan has 21 less stickers.
So, Adam has more number of stickers.
Number of stickers that Bryan has = 1 u + 0
(b)
Number of stickers that Adam has = 1 u + 21
(c)
Total number of stickers
= 1 u + 1 u + 21
= 2 u + 21
Answer(s): (a) 0; (b) 21; (c) 21