9 x 9 multiplication formulas, play with your kid as a game to do practice.
Its super easy to play this game for kids. Just drag the number card to the right place, when done, itll show different color for the result (green for right and red for wrong answer). E.g. If the card number is 56, you need to drag the card on row 7, col 8 (or row 8, col 7).