Look at the picture.
- How many units is Plant 1 longer than Plant 4?
- What is the total height of Plant 1 and Plant 2?
Length of Plant 1: 5 units
Length of Plant 2: 7 units
Length of Plant 3: 6 units
Length of Plant 4: 3 units
(a)
Number of units that Plant 1 is longer than Plant 4
= 5 - 3
= 2 units
(b)
Total height of Plant 1 and Plant 2
= 5 + 7
= 12 units
Answer(s): (a) 2; (b) 12