Math Worksheets for Grade 3 (Solutions) - Online Math Learning These free interactive math worksheets are suitable for Grade 3. Use them to practice and improve your mathematical skills. Share this page to Google Classroom Writing Numbers up to 10,000, Number Words up to 10,000 Compare Numbers up to 10,000, Roman Numerals I, V, X, L, M Place Value (up to Hundreds), Place Value (up to Thousands)