This is played like the original Candy Land game, but they will be practicing subtracting tens from a 2 digit number. They will practice counting back by tens with the base ten blocks on each card. An answer key is included for them to check themselves during the game. This covers the common core standard 1.NBT.6.
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