A frog's hind legs are what it predominantly uses to swim. Naturally, the feet would require more suface area to propel it through the water.
A frog has five toes on its back legs and four toes on its front legs.
The back legs are webbed, but the forelimbs are not. The forelimbs are basically the "front legs."
The forelimbs are much smaller and weaker than the larger and more muscular hind legs, which are used for jumping and hopping. the front legs have four toes, and are not webbed, while the hind legs have five toes, and are webbed.
The majority of frogs have four toes on their front legs and five toes on their hind legs. Aquatic frogs have long toes that are webbed.
A frog's front toes are typically smaller and more webbed than its back toes, which are usually larger and less webbed. Front toes help with gripping surfaces and maneuvering in water, while back toes provide propulsion for swimming and jumping.
The frogs' toes were evolved this way. The long being of the frogs' legs in its' unique bent shape results in a structure of toes that help the frog hold it's weight of its' unique legs and body weight.
There are 4 digits on the forelimb of the frog
three toes
They have five (5) toes on their front legs and four (4) toes on their back legs.
My blue dumpy tree frog has four in the front and five in the back so eighteen all together.
African elephants have 4 toes on each of their front legs. Asian elephants have 5 toes on each of their front legs and have 4 toes on each of their back legs.
4 main limbs. 18 total toes. 4 on front. 5 on back