Across
- 1. a dot placed after the figure representing units in a decimal fraction
- 3. the total amount resulting from the addition of two or more numbers, amounts, or items
- 6. single numbers, variables, or the product of a number and variables
- 12. positive and negative numbers; including zero
- 14. any number greater than zero
- 15. an algebraic expression in which the exponent of each variable is 1
- 17. a numerical quantity that is not a whole number
- 20. when you add opposites their sum is always zero
- 21. a number by which another number is to be divided
- 23. A symbol for a value we don't know yet. It is usually a letter like x or y
- 25. numbers any number that can be written as a fraction, where both the numerator (the top number) and the denominator (the bottom number) are integers, and the denominator is not equal to zero
- 29. the number below the line in a common fraction; a divisor
- 30. an integer that is written along with a variable or it is multiplied by the variable
- 31. a decimal that ends
- 32. A fraction is in simplest form if the top and bottom have no common factors other than 1
Down
- 2. a shared multiple of the denominators of several fractions
- 4. a fraction (or decimal) within a fraction
- 5. a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity
- 7. to express it as a product of (other) whole numbers, called its factors
- 8. a number smaller than zero
- 9. when a factor is multiplied by the sum/addition of two terms, it is essential to multiply each of the two numbers by the factor, and finally perform the addition operation
- 10. does not have an equal sign and cannot be solved only simplified
- 11. a decimal that has a pattern that repeats
- 13. a dot placed after the figure representing units in a decimal fraction
- 16. an equation has an equal sign and can be solved
- 18. A fixed value. In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c
- 19. when a factor is multiplied by the sum/addition of two terms, it is essential to multiply each of the two numbers by the factor, and finally perform the addition operation
- 22. a result obtained by dividing one quantity by another
- 24. the distance a number is from zero on a number line
- 26. The product of two numbers is the result that you get when you multiply them together
- 27. terms of an algebraic expression that have the same variable raised to the same exponents
- 28. numbers that have the same absolute value from zero
- 29. a fraction whose denominator is a power of ten and whose numerator is expressed by figures placed to the right of a decimal point