Encourage your child to work on a new math addition worksheet everyday to keep adding skills fresh. Mix things up with basic addition worksheets and more challenging exercises, and even a few addition facts worksheets to keep your child engaged with the subject.
Learn one table at a time. Select one multiplication table to learn at a time. Start with the simple tables such as 2s, 10s, 5s, and 11s. By the time you learn the more difficult tables such as the 7s and 8s, you will already know several facts. Remember, 1 x 4 is the same as 4 x 1 so you only have to learn half of the multiplication table because the other half is just written the other way.