Use these Task Cards to support Common Core Standard 4.NBT.4. These cards can be used as a review throughout the year to support practice in multi-digit addition and subtraction. These cards can also be used to support advanced learners in 3rd grade, and also with 5th graders to practice these skills! Includes 20 task cards; 10 addition and 10 subtraction. This set comes with an answer key, as well as an answer sheet for students to show their work and write their answers for easy grading!
Check out my bundle of Common Core Module 1 Materials to save!