Practice addition with your first-grade students and children using worksheets, printables, and activities.
The addition problems on these pages include an addition to 20 with and without regrouping. Plus adding two-digit numbers up to 100. You will also find worksheets with pictures, number lines, missing addends, and more.
Addition Worksheets Grade 1
Start with the picture addition worksheets and move up to adding two-digit numbers and multiples of ten.