Fill in the blanks with units (Eg 1 u) or unit equations (Eg 1 u + 2).
Adam and Bryan have 120 stickers.
Adam has 10 more stickers than Bryan.
- Number of stickers that Adam has = _____
- Number of stickers that Bryan has = _____
- Total number of stickers = _____
- 1u = _____
Choose the person who has less stickers to be 1 u.
Adam has 10 more stickers than Bryan.
So, Bryan has less stickers.
(a)
Number of stickers that Adam has = 1 u + 10
(b)
Number of stickers that Bryan has = 1 u
(c)
Total number of stickers
= 1 u + 10 + 1 u
= 2 u + 10
(d)
Total number of stickers = 120
2 u + 10 = 120
2 u = 120 - 10 = 110
1u = 110 ÷ 2 = 55
Answer(s): (a) 1 u + 10 or 10 + 1 u; (b) 1u; (c) 2 u + 10 or 10 + 2 u; (d) 55