Your aim should be to make math fun for your child and help them gain a solid understanding of the basics. Encourage your child to incorporate math into their daily activities, help them do mathematics worksheets, and then use the lessons therein to create fun activities for your child. The secret to learning math is to have an open mind about it. Just because you hated math doesn't mean your child should, and you will be doing them a disservice if you pass your negative feelings on to them. Make learning math fun, get a comprehensive set of mathematics worksheets to make it exciting and stimulating, and encourage your child's efforts all the way. Every math genius had to start with 1 + 1, just like your child.
So what's a concerned parent/teacher to do? It really requires evaluating what's available in 5th Grade Math Worksheets that have attempted to move to the next level in education and engagement. When's the last time that you wanted to spend more time doing something you hated and dreaded? Top that off with seeing no reason for the chore you so dread in the first place and you have a complete and total recipe for disaster.