Number Line for Elementary with Selection and Operations 

This interactive number line is a fantastic educational tool designed specifically for elementary school children. It allows users to:

• Customize Ranges: You can select a starting and ending number from 0 to 999, and the number line will automatically generate, breaking it into manageable segments of up to 30 numbers per line.

• Visualize Operations: The most exciting feature is the ability to input two numbers and choose between addition or subtraction. The number line then visually demonstrates the operation:

  • It highlights the starting number.

  • An animated arrow shows the "jump" (moving right for addition, left for subtraction) to the result.

  • Step labels appear below the line, clearly showing "+1, +2, +3..." or "-1, -2, -3..." for each step of the operation.

  • The equation (e.g., "7 + 5 = 12") is displayed above the number line.

  • The final result is highlighted.

This tool makes abstract math concepts like addition and subtraction much more concrete and engaging for young learners by providing a clear, step-by-step visual representation.

Download Here: Number line for Elementary.html