<++
-6
-4
-2
O
2
The snail makes three trips.
Trip 1: -1 cm to 1 cm
Trip 2: 1 cm to -2 cm
Trip 3: -2 cm to 3 cm
What is the distance traveled?
distance = [?] cm
4
cm
↑
1 answer
The distance traveled by the snail is 4 cm.