Math is a science of dealing with the logic of quantity, shape, and arrangement. It started way back in history. The earliest use of math was in trading, land measurement, painting, and weaving patterns. Math actually coordinates all of the basic learning skills of many subjects such as comprehension, application, and technicalities.
If you find that your child is still really struggling after a number of efforts at home, there is one final thing you can do. The option of hiring a personal tutor is becoming more popular throughout the States. Personal tutors can help your child get to grips with things they never used to understand and provide a more personal form of education. The personal tutor will become more of a friend to your child, than a teacher, meaning the teaching style will be vastly different to that of their school. It's one of the best ways of helping a struggling child.