Take a crack at multiplication from a different angle! This book supplies a series of sheets looking at multiplying numbers with flashcards, lattice grids and times tables.
The lattice method for multiplication may be a different way of multiplying than your child is used to, and could help practice multiplying double digits.
Roll It and Slap It! Multiplication Game and Tally Sheet
Learn the rules to Roll It and Slap It!, a game where players roll a die, slap down the cards, then multiply the total as quickly (and accurately!) as possible.