Across
- 4. angle. An angle more than 90 degrees
- 7. area.the sum of the areas of all the faces of a solid (3-dimensional) figure
- 8. number.a number that can be divided into equal parts; opposite of prime number
- 9. having all sides or faces equal
- 12. vertical axis on a coordinate plane
- 14. angles. two angles that add up to 180 degrees
- 15. two ratios (fractions) that are equal
- 17. the distance across a circle through its center
- 19. pair.A pair of numbers that can be used to locate a point on a coordinate plane
- 21. number.a number that can not be divided by anything but 1 and itself
- 22. a quadrilateral with only one pair of parallel sides
Down
- 1. figures.figures that have the same shape but not necessarily the same size
- 2. .a number sentence
- 3. a number times 2
- 5. fraction.a fraction whose numerator is larger than the denominator
- 6. of change.the amount that a number increases or decreases (changes) stated as a percent
- 8. The distance around a circle
- 10. having a common boundary or edge
- 11. the flipside of a fraction: the reciprocal of 2/3 is 3/2
- 13. root.a number that is multiplied by itself to form a product; the inverse of squaring a number
- 16. All whole numbers (both positive and negative) and zero.
- 18. of operations.the correct order in which to solve an equation: working left to right repeatedly: Parentheses, Exponents; then Multiplication or Division; then Addition or Subtraction.
- 20. angles .angles that add up to 90 degrees