Question
Look at the picture. Give the answers in numbers.
Pen _____ (a) is the longest and Pen _____ (b) is the shortest.
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Look at the picture. Give the answers in numbers.
Pen _____ (a) is the longest and Pen _____ (b) is the shortest.