Bubble Subtraction is a great way to practice subtracting tens from a 2 digit number. This covers the common core standard 1.NBT.6. Students spin the 2 digit number spinner and then the tens spinner. They start with the the 2 digit number and count back by tens. Then they cover the bubble with that number.
This game is also included in a bundle.
Subtracting Tens from a 2 Digit Number Bundle
I also have games for adding tens to a 2 digit number.
Adding Tens to a 2 Digit Number Bundle