This math activity has addition and subtraction task cards with different math sentences on each one. The cards have common mistakes on them that need to be fixed. Students record the 'fixed' math sentence. These task cards can be used as...★ a math center, ★ morning work, ★ number talk,★ write-the-room,★ whole group lesson★ an assessment at the end of the unit, ★ a small guided activityWhat is included→ 8 addition cards,→ 8 subtraction cards,→ 2 recording sheets,→ Colour and B&W versions in