Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).
Adam and Bryan have some stickers.
Adam has 6 less than
619 of the stickers.
- Number of stickers that Adam has = ___________
- Number of stickers that Bryan has = ___________
- Total number of stickers = ___________
- Difference in the number of stickers between Bryan and Adam = ___________
(a)
Change fraction into units.
Total number of stickers = 19 u
Number of stickers that Adam has = 6 u - 6
(b)
1 -
619 =
1319 Number of stickers that Bryan has = 13 u + 6
(c)
Total number of stickers = 19 u
(d)
Difference in the number of stickers between Bryan and Adam
= (13 u + 6) - (6 u - 6)
= 13 u + 6 - 6 u + 6
= 13 u - 6 u + 6 + 6
= 7 u + 12
Answer(s): (a) 6 u - 6; (b) 13 u + 6; (c) 19 u; (d) 7 u + 12