Continue to focus on all the times tables. Make sure you have a very quick recall of the multiplication facts up to the 12 x 12. Here are a few examples of the kinds of questions children could be asked and the type of questions children could be practising in addition to the times table facts:
0.6 x 4
40 x 50=
56 ÷ 8 =
280 ÷ 2 =