Visualize addition and subtraction by moving along a number line.
Practice Addition Using a Number Line #
What Are We Learning Today? #
We’ll practice addition and subtraction with a number line! When we add, we move right on the number line. When we subtract, we move left. The number line helps you visualize how numbers grow or shrink.
How Does It Work? #
Adding: Start at one number, then move right to add another number.
Subtracting: Start at a number, then move left to subtract.
Try It! #
Click the buttons to move along the number line. Start with small numbers and see how they change!