Math Copilot Number Line 1.1.0

Math Copilot Number Line targets children aged 3–8 who are beginning to work with numbers, counting, and basic arithmetic. Rather than a traditional lesson program, it functions as a digital copilot for homework and math activities.

• Scrolls a number line indefinitely, removing the space limitations of paper lines.
• Pinch or zoom to adjust the scale, from small decimals to very large numbers.
• Supports basic arithmetic through direct interaction with the numbers and visible intermediate results.
• Replays addition and subtraction steps to clarify how the calculation unfolds.
• Drag-and-drop to rearrange terms or move items across the equation, illustrating how changes affect the number line.
• Highlights odd and even numbers and supports skip counting.
• Encourages exploration across a wide range of scales via direct manipulation to help develop an internal numerical model.