Across
- 4. the result of multiplying two numbers together
- 6. an equation with two unknowns
- 7. the result of dividing one number by another
- 9. a number system that uses a base of two
- 10. the amount of space inside a 3-dimensional shape
Down
- 1. a shape with four equal sides
- 2. a shape with eight sides
- 3. the value obtained by adding the sum of two numbers
- 5. the measure of the longest side of a right triangle
- 8. lines that never intersect