Memorizing times tables is boring but essential as a good building block for Math. If you can master your times tables by memorizing the 1 to 12 times tables, you can do many sums involving multiplication with ease and speed.
There are many sites online which offer free printable time tables worksheets, posters and flashcards but this is one if the best I like. It is from a site called Instant Display. This site offers educational posters for sale. However, it also has free resources.
Below is the free maths times tables posters and time tables reward sheets. I like how the times tables posters comes in separate 1 up to 12 times tables format as well as all an all in one 1-12 times tables poster. It also has a colourful and fun times tables reward chart for every level as shown below.
To download these free poster and reward chart, go to Instant Display and look for the corresponding image. They are in doc and pdf formats.
You can then have your child practice memorizing the times tables and present them with a reward chart when they master each level.
In addition to the above, your child can get extra multiplication practice from the following site which lists down interactive multiplication sites for kids to play and practice multiplication. The site which is called Interactive Sites For Education lists down sites in an easy pictorial manner making it really user friendly to search for fun online educational activities for kids. Besides the multiplication page, you can explore the site for other interactive learning for kids.