We do enjoy XtraMath.org for speed drill practice but, I have noticed that some of my children just prefer the pen and paper type tests. So I did a year long review of all the math fact families and I will give them one page per day to do along with their math.
That you can get here math speed test practice for year
or, if you prefer to divide them up differently then I have done, you can print them out according to your child’s needs. get that here===speed tests individual to print as you would like