He can work out the math problem easily改为同义句

问题描述:

He can work out the math problem easily改为同义句

The math problem can be worked out easily by him

He can solve the math problem easily.

He has gift in working out the math problem.

it is easy for he to work out the math problem

It's easy for him to work out the math problem.

he has no difficulty in working out the problem.