This set of task cards offers 3-digit addition & subtraction on three different levels. There are 90 Task cards total that can be used any season. The levels are color-coded and there are two options for answer sheets for the students. You can put the cards around the room and have the students find each card or print off multiple copies and let them work in groups at a table. You could even have multiple levels out at the same time and assign leveled groups to different levels of practice. The possibilities are endless!
These cards focus on practicing the skill and building fluency. They allow for differentiation among students. I usually only grade what each student gets done to give me an accurate picture of what they are capable of.
Mixed Level 1: 3-digit add/sub with NO regrouping
Mixed Level 2: 3-digit add/sub regrouping once
Mixed Level 3: 3-digit add/sub regrouping multiple times and over zero.
Answer Sheets: Two options for each set.