Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Bryan and Adam have some stickers.
Bryan has 5 less than
213 of the stickers.
- Number of stickers that Bryan has = ___________
- Number of stickers that Adam has = ___________
- Total number of stickers = ___________
- Difference in the number of stickers between Adam and Bryan = ___________
(a)
Change fraction into units.
Total number of stickers = 13 u
Number of stickers that Bryan has = 2 u - 5
(b)
1 -
213 =
1113 Number of stickers that Adam has = 11 u + 5
(c)
Total number of stickers = 13 u
(d)
Difference in the number of stickers between Adam and Bryan
= (11 u + 5) - (2 u - 5)
= 11 u + 5 - 2 u + 5
= 11 u - 2 u + 5 + 5
= 9 u + 10
Answer(s): (a) 2 u - 5; (b) 11 u + 5; (c) 13 u; (d) 9 u + 10