# 15 Open Number Line Addition Worksheets | Free Printables

These worksheets on open number line addition might help you improve your mathematical comprehension of the number system. With the help of our free printable worksheets, first graders will learn the fundamentals of the number system and the concepts of mathematical operations.

## Addition in Open Number Line up to 10

These three worksheets are about adding and marking the open number line up to 10.

## Addition in Open Number Line up to 20

Using the open number line addition to 20, students will identify and add the correct number.

## Open Number Line Addition for Fraction

These three worksheets will help students add fraction numbers to open number lines.

## Using Open Number Line with Jumps of Fives and Ones

There are some fraction numbers in open number line addition, which will help the first graders to add the fractional numbers.

## Draw Some Random Numbers and then Fill the Box with those Numbers

Insert a few random numbers and fill in the box containing those numbers to help the learners practice properly.

These open number line addition worksheets include addition, fraction, drawing, and random addition of different integers. Using our free printable interactive worksheets, first-graders may easily practice and learn.