Interactive math tool
Universal Number-Line Workspace
Enter your own problem and see that exact operation on a number line. It accepts positive and negative numbers, fractions, and decimals. Multiplication uses repeated addition. Division uses repeated subtraction.
Use it whenever you need it
Universal Number-Line Workspace
Type the problem you need to model. The number line will show that exact problem and its answer visually.
Number lines can look different and still be correct.
The important questions are: Does the line include the needed values? Are the spaces equal? Does the movement match the operation? Does the landing point represent the correct result?
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