I made this pack of subtraction worksheets for students to practice their basic subtraction facts, as well as mental math. The first page is single digit, the second page is double minus single digit, the third is double digits minus single digit with bigger numbers, and the fourth sheet is double digit minus double digit. These should be able to be solved mentally. This 4-pack of leveled subtraction worksheets can be used for practice during warm-up/morning work (this is how I intend to use them--at different points throughout the year--or they could be used for differentiating math groups), a math center, homework, etc. Fun and fall-themed! Great for a back to school review for any grade! I also have a Winter and Spring Subtraction Pack!--as well as Addition, Subtraction, Multiplication and Division Packs for the various seasons. Enjoy!