Description
This printable 7-page packet gives first- and second-grade learners practice following addition and subtraction rules, working with doubles, and figuring out the rule in input/output function tables. Pages 2–4 provide three focused practice sections, and pages 5–7 include the answer key. Use it for math centers, independent practice, or a quick review of number patterns and operations; it prints well in black and white on US Letter paper.