Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Bryan and Adam have some stickers.
Bryan has 3 less than
613 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 = 6 u - 3
(b)
1 -
613 =
713 Number of stickers that Adam has = 7 u + 3
(c)
Total number of stickers = 13 u
(d)
Difference in the number of stickers between Adam and Bryan
= (7 u + 3) - (6 u - 3)
= 7 u + 3 - 6 u + 3
= 7 u - 6 u + 3 + 3
= 1 u + 6
Answer(s): (a) 6 u - 3; (b) 7 u + 3; (c) 13 u; (d) 1 u + 6