Across
- 7. A set of step-by-step instructions for solving a problem
- 8. The number below the line in a fraction that tells me the size of each part
- 9. Addition, subtraction, multiplication, and division are the four basic ______ of math.
- 12. Next to each other; with a common vertex
- 13. A quadrilateral with two pairs of adjacent, equal-length sides
- 14. A number that is written using both a whole number and a fraction
- 15. Equal in value but possibly in a different form
- 16. The answer to a multiplication problem
- 18. An arrangement of objects in rows and columns, in a rectangular or square shape
- 19. Two or more numbers multiplied to give a product
Down
- 1. The answer to a subtraction problem
- 2. The answer to a division problem
- 3. Two lines, rays, or segments that cross or meet at a right angle
- 4. The answer to an addition problem
- 5. Grouping symbols that tell which part of the expression should be solved first
- 6. A letter in place of an unknown value (number)
- 7. An angle with a measure less than 90 degrees
- 10. A number sentence that contains an equal sign
- 11. A triangle with sides of three different lengths
- 14. The basic metric unit of length
- 17. To break down into smaller parts