Input Output Tables Add and Subtract Rule Cards 2nd Grade Math Center
- Gold Key
- Master Key
Description
Practice adding and subtracting within 100 with this 2nd grade input and output factory math center. Students pick a rule card such as Add 4 or Subtract 7, choose an In/Out table with two-digit numbers, and apply the rule to complete each line with a dry erase marker. Includes a recording sheet for accountability. A no-prep November morning bin for math centers, morning work or small groups that builds mental math and number patterns aligned to 2.NBT.B.5 and 2.NBT.B.8.
