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Test your basic knowledge |
Middle Grade Math And Basic Algebra
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Subjects
:
math
,
algebra
Instructions:
Answer 50 questions in 15 minutes.
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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. States that changing grouping of factors does not change the product. (ab)c = a(bc); ex: (2 6) 7 = 2 (6 7)
Reciprocal
Scale
Prime Factorization
Associative Property of Multiplication
2. The product of a quantity by an integer; example 24 is a multiple of 3 and 8
Function
Like Terms
Multiple
Sequence
3. The distance from zero to the real number on a number line.
Reciprocal
Terminating Decimal
Distributive Property
Absolute Value of a real number or |x|
4. The smallest number - other than zero - that is a multiple of two or more given numbers; The LCM of 10 and 18 is 90.
Ordered Pair
Irrational Number
Least Common Multiple (LCM)
Real Number
5. A number that can be written as a/b where a and b are integers - but b is not equal to 0; an integer or a fraction; examples: 6 can be expressed as 6/1; 0.5 can be expressed as 1/2.
Multiplicative Inverse
Indirect Measurement
Scale Factor
Rational Number
6. A mathematical phrase involving one or more terms and operations
Linear Function
Algebraic Expression
Factor
Numerical Expression
7. A comparison of two quantities - may be directly represented by numbers and or variables
Numerical Expression
Similar
Order of Operations
Ratio
8. Same shape - but different size
Similar
Terminating Decimal
Exponent
Scale Factor
9. Changing the grouping of terms will not change the sum - (a + b) + c = a + (b + c); ex: (5+3) + 1 = 5 + (3 + 1)
Function
Fraction Form
Repeating Decimal
Associative Property of Addition
10. 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
Coefficient
Variable
Improper Fraction
Reciprocal
11. (mathematics) one of a pair of numbers whose sum is zero
Additive Inverse
Commutative Property of Addition
Commutative Property of Addition
Inverse Property
12. An ordered list or numbers; example: 2 -4 -6 -8 -10...
Repeating Decimal
Sequence
Greatest Common Factor (GCF)
Scale
13. Specific form of representing ratios - examples - a/b or 2/3 (denominator cannot be zero)
Fraction Form
Repeating Decimal
Ratio Form
Improper Fraction
14. (mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2; a fraction that has been flipped. The reciprocal of 3/4 is 4/3.
Reciprocal
Terminating Decimal
Similar
Numerical Expression
15. 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.
Absolute Value of a real number or |x|
Repeating Decimal
Proportion
Scale
16. A real number that cannot be expressed as a rational number
Irrational Number
Equivalent Fractions
Linear Equation
Commutative Property of Addition
17. A number that can be written as a/b where a and b are integers - but b is not equal to 0; an integer or a fraction; examples: 6 can be expressed as 6/1; 0.5 can be expressed as 1/2.
Additive Identity Property of Zero
Improper Fraction
Rational Number
Verbal Ratio Form
18. The number that indicates how many times the base is used as a factor
Multiple
Exponent
Real Number
Sequence
19. Specific form of representing ratios - examples - a:b or 2:3
Like Terms
Additive Inverse
Indirect Measurement
Ratio Form
20. An input-output relationship that has exactly one output for each input; An equation written with two variables where only one output exists for each input; example: y = 2x +1
Absolute Value of a real number or |x|
Function
Constant
Proportion
21. The largest common factor of two or more given numbers; The GCF of 27 and 45 is 9.
Greatest Common Factor (GCF)
Order of Operations
Prime Factorization
Product
22. A function whose graph is a straight line.
Quotient
Linear Function
Constant
Variable
23. A diagram of an object in which the dimensions are in proportion to the actual dimensions of the object.
Indirect Measurement
Prime Factorization
Inverse Property
Scale Drawing
24. 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
Real Number
Ordered Pair
Order of Operations
Distributive Property
25. The reciprocal of a number.
Function
Multiplicative Inverse
Like Terms
Greatest Common Factor (GCF)
26. For any number a and b - a + b = b + a
Commutative Property of Addition
Constant
Irrational Number
Greatest Common Factor (GCF)
27. 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.
Commutative Property of Multiplication
Repeating Decimal
Terminating Decimal
Inverse Property
28. The point where the x-axis and y-axis intersect on the coordinate plane; (0 - 0).
Quadrant
Origin
Multiplicative Inverse
Absolute Value of a real number or |x|
29. Any of the natural numbers (positive or negative) or zero; any of the set of whole numbers and their opposites
Commutative Property of Addition
Coordinate Plane (Coordinate Grid)
Integer
Proportion
30. Numeric value that does not change
Scale Factor
Coordinate Plane (Coordinate Grid)
Multiplicative Inverse
Constant
31. Statement that two fractions or ratios are equal
Proportion
Factor
Commutative Property of Multiplication
Inverse Property
32. A number written as the product of its prime factors; examples: 10 = 2 5 - 24 = 2^3 3 (^3 means the 3 is written smaller and to the upper right of 2).
Least Common Multiple (LCM)
Indirect Measurement
Equivalent Fractions
Prime Factorization
33. The distance from zero to the real number on a number line.
Algebraic Expression
Function
Prime Factorization
Absolute Value of a real number or |x|
34. The reciprocal of a number.
Improper Fraction
Algebraic Expression
Absolute Value of a real number or |x|
Multiplicative Inverse
35. (mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2; a fraction that has been flipped. The reciprocal of 3/4 is 4/3.
Distributive Property
Absolute Value of a real number or |x|
Irrational Number
Reciprocal
36. A fraction in which the numerator is greater than or equal to the denominator; examples: 5/5 or 7/4
Improper Fraction
Integer
Order of Operations
Rational Number
37. Specific form of representing ratios - examples - a to b or 2 to 3
Additive Inverse
Variable
Verbal Ratio Form
Least Common Multiple (LCM)
38. Changing the order of the factors does not change the product; for example 10 x 9 = 9 x 10; a b = b a
Integer
Constant
Commutative Property of Multiplication
Scale
39. The product of a quantity by an integer; example 24 is a multiple of 3 and 8
Commutative Property of Multiplication
Numerical Expression
Constant
Multiple
40. (mathematics) one of a pair of numbers whose sum is zero
Factor
Absolute Value of a real number or |x|
Linear Equation
Additive Inverse
41. All rational or irrational numbers; real numbers can be represented on the real number line
Numerical Expression
Additive Identity Property of Zero
Multiple
Real Number
42. The largest common factor of two or more given numbers; The GCF of 27 and 45 is 9.
Greatest Common Factor (GCF)
Indirect Measurement
Prime Factorization
Exponent
43. A number written as the product of its prime factors; examples: 10 = 2 5 - 24 = 2^3 3 (^3 means the 3 is written smaller and to the upper right of 2).
Quotient
Origin
Prime Factorization
Greatest Common Factor (GCF)
44. A fraction in which the numerator is greater than or equal to the denominator; examples: 5/5 or 7/4
Improper Fraction
Prime Factorization
Sequence
Constant
45. The x- and y-axes divide the coordinate plane into four regions. Each region is called a quadrant.
Quadrant
Rational Number
Algebraic Expression
Repeating Decimal
46. A method of measurement that uses formulas - similar figures - and/or proportions.
Associative Property of Addition
Quotient
Indirect Measurement
Exponent
47. An ordered list or numbers; example: 2 -4 -6 -8 -10...
Sequence
Linear Function
Integer
Scale Drawing
48. 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
Commutative Property of Addition
Variable
Scale Factor
Coordinate Plane (Coordinate Grid)
49. Fractions that name the same amount or part - 1/2 and 2/4 are equivalent fractions
Equivalent Fractions
Variable
Ratio
Coefficient
50. An equation whose solutions form a straight line on a coordinate plane; example: y = 3x - 1
Constant
Linear Equation
Terminating Decimal
Commutative Property of Multiplication
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