This free printable worksheet helps Grade 2 students practice addition within 100 using 2-digit numbers. It includes 30 mixed problems designed to improve accuracy, fluency, and understanding of place value. What’s Included - 30 addition problems - Numbers within 100 - Mixed difficulty levels - Printable PDF format Why This Worksheet Is Useful This worksheet supports students as they move from basic addition to more advanced two-digit operations. It helps reinforce number sense and prepares learners for regrouping concepts. Perfect For - Grade 2 students - Daily math practice - Homework assignments - Extra review sessions Skills Developed - Two-digit addition - Place value understanding - Mental math strategies - Problem-solving confidence Download the Free Worksheet Click the download button to get your printable PDF. Regular practice with numbers up to 100 helps students build strong math foundations and prepares them for more advanced operations.