Here is a set of 30 decimal task cards that are aligned to common core standards for 5th and 6th grade. Make these your "go to" cards when you want to have your students involved in solving real world problems with decimals. These cards cover addition, subtraction, multiplication, and division of decimals with both one step problems and multi-step problems. Challenge your class to see how many they can solve before the time is up! Have them work independently, with a partner, or a group. Great way to differentiate for your students. Can also be used as a math center activity. Student recording sheet and answer key is included.