Across
- 2. Positive and negative whole numbers. NOT fractions, decimals, or percent.
- 4. The distance around a shape. For rectangles, this is found by solving 2l + 2w.
- 7. This operation sometimes looks like a fraction.
- 9. The inverse operation of addition.
- 10. 3.14
- 12. Letters used in math.
Down
- 1. The number in the bottom of a fraction.
- 3. The 5 in "8 to the 5th power" .
- 5. A number sentence that has an equal sign.
- 6. The inverse operation of division.
- 8. Half the diameter.
- 11. The 6 in 6x - 8.