Home > Grade 1 > Open Number Line

Open Number Line

Directions: Use the digits 1 to 9, at most one time each, place a digit in each box on the number line to make the number line true.



Start with one number and build your number line off of that.
Example start in the middle with 39, what numbers could make this a true number line.



Infinite answers

Example: 17, 39, 42
35, 86, 92

Source: Amanda Dey

Print Friendly, PDF & Email

Check Also

Window Sum

Directions: Using the digits 0-9, no more than once, complete the puzzle so that the …


  1. 24,39,156

  2. 24, 39, 78

  3. 24 39 57

Leave a Reply

Your email address will not be published. Required fields are marked *