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
313 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 = 3 u - 10
(b)
1 -
313 =
1013 Number of stickers that Adam has = 10 u + 10
(c)
Total number of stickers = 13 u
(d)
Difference in the number of stickers between Adam and Bryan
= (10 u + 10) - (3 u - 10)
= 10 u + 10 - 3 u + 10
= 10 u - 3 u + 10 + 10
= 7 u + 20
Answer(s): (a) 3 u - 10; (b) 10 u + 10; (c) 13 u; (d) 7 u + 20