Across
- 2. the quantity of matter in an object.
- 5. a counting number from zero to infinity
- 6. distance around the outside of a shape calculated by adding the length of all sides together.
- 8. a triangle in which all three sides are a different length.
- 9. a whole number that divides exactly into another number.
Down
- 1. a number that results from multiplying a number by itself.
- 2. multiples are a sequence of products using the same base number multiplied.
- 3. a number when multiplied by itself gives the original number. symbol √.
- 4. triangle with two equal sides and two equal angles
- 7. to change something into a different form.