Across
- 3. Integer - An integer less than zero.
- 10. - A whole number that can be either positive, negative, or zero (e.g., -2, 3, 0).
- 11. - The process of finding the difference between two numbers.
- 12. - The process of splitting a number into equal parts.
- 13. - The process of calculating the total of one number added repeatedly.
- 14. - A procedure used to check if a solution is correct (e.g., substituting a value back into an equation).
- 15. - The value or values that satisfy an equation or inequality.
- 16. - The inverse operation of exponentiation, often referring to square roots or cube roots (e.g., √9 = 3).
- 17. Value - The distance of a number from zero on a number line, always positive (e.g., the absolute value of -5 is 5).
- 18. - A mathematical action, such as addition, subtraction, multiplication, or division.
- 19. - The result of multiplying a number by an integer (e.g., multiples of 3 are 3, 6, 9, 12).
Down
- 1. Integer - An integer greater than zero.
- 2. - A number that divides another number exactly (e.g., factors of 6 are 1, 2, 3, 6).
- 4. - A small number written above and to the right of a number to indicate how many times to multiply the number by itself (e.g., 2³ = 2 × 2 × 2).
- 5. - The process of finding the total or sum by combining two or more numbers.
- 6. - An approximation of a number, often used when an exact value is not necessary.
- 7. - The integer that separates positive and negative numbers.
- 8. - A mathematical question or challenge that requires finding a solution.
- 9. - A rule or equation used to solve problems (e.g., the area of a rectangle is A = length × width).
- 10. Number - A number that cannot be written as a simple fraction (e.g., π, √2).
- 16. Number - Any number that can be written as a fraction of two integers (e.g., ½, -3/4).
