1st Grade Math Worksheets
Free printable 1st grade math worksheets with answer keys. Download as US Letter or A4 PDF, or practice interactively online. Covers 9 topics aligned with 1st grade standards.
1st Grade Addition
Free first grade addition worksheets. Practice adding numbers up to 20 with instant feedback.
1st Grade Subtraction
Free printable 1st grade subtraction worksheets with answer key. 40 problems per sheet, available in US Letter and A4.
1st Grade Place Value
Free first grade place value worksheets. Tens and ones with instant feedback.
1st Grade Geometry
Shapes, angles, area, and volume
1st Grade Measurement
Length, weight, capacity, and unit conversion
1st Grade Time
Free printable 1st grade time worksheets with answer key. 24 problems per sheet, available in US Letter and A4.
1st Grade Money
Free printable 1st grade money worksheets with answer key. 12 problems per sheet, available in US Letter and A4.
1st Grade Patterns
Number patterns, sequences, and input-output tables
1st Grade Data & Graphs
Reading charts, mean, median, mode, and range
About 1st Grade Math Practice
Addition and subtraction within 20. Our worksheets are aligned with 1st grade standards and include answer keys. Every PDF is available in both US Letter (8.5" × 11") and A4 (210 × 297mm) formats, so parents and teachers worldwide can print them on their local paper.
Prefer online practice? Every worksheet has an interactive version with instant feedback, streak tracking, and multiple difficulty modes.