I've said this around three times this year. I cannot stress enough the importance of the children knowing the times tables well. Knowing them by heart is good, but they need to remember how to get the result, even if they blank out.
These are the tables they have in year 3.
I will print them and will kindly ask you to laminate the sheet for your children, so they can study them every day, until they are with me in year 3.