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Middle Grade Math And Basic Algebra

Subjects : math, algebra
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The product of a quantity by an integer; example 24 is a multiple of 3 and 8






2. The order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponets 3. multiplication and divison 4. addition and subtraction






3. A decimal number that ends or terminates; example: 6.75






4. Changing the grouping of terms will not change the sum - (a + b) + c = a + (b + c); ex: (5+3) + 1 = 5 + (3 + 1)






5. Changing the grouping of terms will not change the sum - (a + b) + c = a + (b + c); ex: (5+3) + 1 = 5 + (3 + 1)






6. Changing the order of the factors does not change the product; for example 10 x 9 = 9 x 10; a b = b a






7. All rational or irrational numbers; real numbers can be represented on the real number line






8. (mathematics) one of a pair of numbers whose sum is zero






9. An equation whose solutions form a straight line on a coordinate plane; example: y = 3x - 1






10. (mathematics) one of a pair of numbers whose sum is zero






11. Expressions that contain the same variables to the same power






12. Letter that represents a number; variable amounts may change






13. A number multiplied by a variable in an algebraic expression; a constant number that serves as a measure of some property or characteristic






14. A decimal in which one or more digits repeat infinitely; The repeating portion of the decimal is shown with a short line drawn over the repeating numbers.






15. The number obtained by division; the ratio of two quantities to be divided; the answer to a division problem






16. A comparison of two quantities - may be directly represented by numbers and or variables






17. States that changing grouping of factors does not change the product. (ab)c = a(bc); ex: (2 6) 7 = 2 (6 7)






18. A function whose graph is a straight line.






19. The reciprocal of a number.






20. A quantity obtained by multiplication; the answer to a multiplication problem






21. A real number that cannot be expressed as a rational number






22. A decimal in which one or more digits repeat infinitely; The repeating portion of the decimal is shown with a short line drawn over the repeating numbers.






23. Any of the natural numbers (positive or negative) or zero; any of the set of whole numbers and their opposites






24. A pair of numbers that can be used to locate a point on a coordinate plane.






25. Letter that represents a number; variable amounts may change






26. An ordered list or numbers; example: 2 -4 -6 -8 -10...






27. The smallest number - other than zero - that is a multiple of two or more given numbers; The LCM of 10 and 18 is 90.






28. A comparison of two quantities - may be directly represented by numbers and or variables






29. Same shape - but different size






30. Specific form of representing ratios - examples - a:b or 2:3






31. The largest common factor of two or more given numbers; The GCF of 27 and 45 is 9.






32. The plane formed by 2 number lines that intersect at their zero points dividing the plane into 4 quadrants; A coordinate system formed by the intersection of a horizontal number line - called the x-axis - and a vertical number line - called the y-axi






33. The x- and y-axes divide the coordinate plane into four regions. Each region is called a quadrant.






34. Any of the numbers (or symbols) that form a product when multiplied together; 3 is a factor of 9






35. The smallest number - other than zero - that is a multiple of two or more given numbers; The LCM of 10 and 18 is 90.






36. The ratio of dimensions of the new image to those of the original figure






37. Changing the order of the factors does not change the product; for example 10 x 9 = 9 x 10; a b = b a






38. A symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity; in the expression 2x + 3 - x is the variable






39. The distance from zero to the real number on a number line.






40. The reciprocal of a number.






41. A number multiplied by a variable in an algebraic expression; a constant number that serves as a measure of some property or characteristic






42. Math phrase that uses variables - numbers and operation symbols






43. A property indicating a special way in Which multiplication is applied to addition of two or more numbers in which each term inside a set of parentheses can be multiplied by a factor outside the parentheses - such as a(b + c) = ab + ac; ex: 4(3 + 8)






44. The point where the x-axis and y-axis intersect on the coordinate plane; (0 - 0).






45. The Zero Property of Addition. Adding 0 to a number leaves it unchanged; ex: 67+0=67 - 67+0=67






46. Math phrase that uses variables - numbers and operation symbols






47. The distance from zero to the real number on a number line.






48. For any number a and b - a + b = b + a






49. A fraction in which the numerator is greater than or equal to the denominator; examples: 5/5 or 7/4






50. Specific form of representing ratios - examples - a/b or 2/3 (denominator cannot be zero)






Can you answer 50 questions in 15 minutes?



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