Counting by 1s Worksheets

Build fluent number order with six free Grade 1 counting by 1s worksheets. Children complete number sequences, fill a hundred chart, follow number paths, identify numbers before and after, and count confidently through 120.Start with forward counting practice, then use these pages for morning work, math centers, homework, or a quick skills check. When students are ready, continue with counting by 2s. The activities support the Grade 1 Common Core counting expectation.