Number line boxes 1-20
I like to use a counter or small math manipulative to help with addition and subtraction on these number lines.
I have little froggy and bunny erasers my students like to use. We pretend they are jumping.
Example: 7 +3.."the frog starts on 7 and jumps 3 more..what number does he land on?" Kids love this!
There are mini strips for students to place in their desks 1" x 11"
There is also a big strip for teachers to place on the board or to place in a math center. 2" x 30"
Best if printed on cardstock... cut, glue pieces together, then laminate.