Need a fast, no-prep way to assess addition and subtraction within 1,000? These two quick-check worksheets are perfect for checking student fluency using place value strategies and standard algorithms, aligned to CCSS.Math.Content.3.NBT.A.2. Each worksheet includes 6 focused problems that allow teachers to quickly collect data without lengthy assignments. Use them for formative assessment, exit tickets, math centers, small groups, intervention, or homework. What’s Included: ✔ 2 printable