Number charts: Counting by ones 1-100
Below are grade 1 worksheets on counting by ones from 1-100. Students fill in the missing numbers in the number chart; the last 3 charts are more challenging.
Counting by ones
More numbers worksheets
Explore all of our learning numbers worksheets (recognizing and printing numbers), counting worksheets (counting objects, skip counting, counting backwards) and comparing numbers worksheets ("more than", "less than", ordering numbers).
What is K5?
K5 Learning offers free worksheets, flashcards and inexpensive workbooks for kids in kindergarten to grade 5. Become a member to access additional content and skip ads.