This 155-page pack contains basic subtraction fact practice drills and quizzes to help your students memorize and master the subtraction facts within 20 (with differences from 0-10).
~4 practice sheets for each subtraction set from -0 to -10 (2 different drills on each page, totaling 8 drills per set and 44 pages of practice)
~11 subtraction fact quiz pages for each set from -0 to -10 (2 of same on page for reduced paper use)
~8 practice sheets per set from -0 to -10 with daily cumulative mixed review of previously studied subtraction facts (totaling 88 pages)
~11 subtraction fact quiz pages containing a quiz by set and a mixed review quiz
~suggestions for how to use each