Linked from

The 9 pages that link to Subtraction, each with the reason it gives.

• AbacusRelated: Removing beads and borrowing across columns implement subtraction on the frame.

• Negative numberRelated: Subtracting a larger number from a smaller one produces a negative result.

• Long divisionRelated: Subtracting each product reveals what remains for the next step.

• Number lineRelated: Subtraction can be shown as a displacement from one position to another.