An equation with one unknown, called the missing term, which is either of the two factors or its product.

### Example

In each of the equations below, the unknown is represented by □ :

- 7 × □ = 35
- □ × 5 = 35
- 7 × 5 = □

An equation with one unknown, called the missing term, which is either of the two factors or its product.

In each of the equations below, the unknown is represented by □ :

- 7 × □ = 35
- □ × 5 = 35
- 7 × 5 = □