Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Bryan and Adam have some stickers.
Bryan has 10 less than
413 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 = 4 u - 10
(b)
1 -
413 =
913 Number of stickers that Adam has = 9 u + 10
(c)
Total number of stickers = 13 u
(d)
Difference in the number of stickers between Adam and Bryan
= (9 u + 10) - (4 u - 10)
= 9 u + 10 - 4 u + 10
= 9 u - 4 u + 10 + 10
= 5 u + 20
Answer(s): (a) 4 u - 10; (b) 9 u + 10; (c) 13 u; (d) 5 u + 20