This is a Smart Notebook file with two daily maths grids (one multiplication/division and one addition/subtraction). They are suitable for grades 1 - 6 and I have used them over the last few years as the start of my lesson to get the kids into the right frame of mind and to increase rapid number fact recall. I have seen substantial improvement in results over several cohorts just by incorporating this activity into my maths sessions! I use it by selecting a number to focus on for the week (e.g. 6 times tables) and focusing the daily drills on that number each day.
Note: for older grades it's a great idea to set a time limit and get them to try and beat the clock (and each other)!