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Test your basic knowledge |
Middle Grade Math And Basic Algebra
Start Test
Study First
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. 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).
Rational Number
Coordinate Plane (Coordinate Grid)
Associative Property of Multiplication
Prime Factorization
2. A decimal number that ends or terminates; example: 6.75
Coefficient
Terminating Decimal
Algebraic Expression
Reciprocal
3. The smallest number - other than zero - that is a multiple of two or more given numbers; The LCM of 10 and 18 is 90.
Exponent
Variable
Least Common Multiple (LCM)
Ordered Pair
4. (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.
Verbal Ratio Form
Reciprocal
Absolute Value of a real number or |x|
Additive Inverse
5. The number that indicates how many times the base is used as a factor
Exponent
Associative Property of Addition
Proportion
Reciprocal
6. Specific form of representing ratios - examples - a/b or 2/3 (denominator cannot be zero)
Fraction Form
Additive Identity Property of Zero
Algebraic Expression
Additive Identity Property of Zero
7. 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
Rational Number
Greatest Common Factor (GCF)
Variable
Irrational Number
8. States that changing grouping of factors does not change the product. (ab)c = a(bc); ex: (2 6) 7 = 2 (6 7)
Distributive Property
Associative Property of Multiplication
Additive Identity Property of Zero
Integer
9. Letter that represents a number; variable amounts may change
Coefficient
Variable
Linear Function
Constant
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
Proportion
Variable
Repeating Decimal
Associative Property of Multiplication
11. Math phrase that uses variables - numbers and operation symbols
Greatest Common Factor (GCF)
Algebraic Expression
Linear Equation
Additive Inverse
12. The smallest number - other than zero - that is a multiple of two or more given numbers; The LCM of 10 and 18 is 90.
Coordinate Plane (Coordinate Grid)
Associative Property of Multiplication
Least Common Multiple (LCM)
Numerical Expression
13. The product of a quantity by an integer; example 24 is a multiple of 3 and 8
Additive Identity Property of Zero
Repeating Decimal
Linear Equation
Multiple
14. (mathematics) one of a pair of numbers whose sum is zero
Function
Additive Inverse
Coefficient
Quotient
15. An equation whose solutions form a straight line on a coordinate plane; example: y = 3x - 1
Linear Equation
Terminating Decimal
Multiplicative Inverse
Similar
16. Specific form of representing ratios - examples - a to b or 2 to 3
Numerical Expression
Quotient
Verbal Ratio Form
Scale Drawing
17. A mathematical phrase involving one or more terms and operations
Multiplicative Inverse
Function
Numerical Expression
Commutative Property of Addition
18. Changing the order of the factors does not change the product; for example 10 x 9 = 9 x 10; a b = b a
Constant
Commutative Property of Multiplication
Ratio
Algebraic Expression
19. Letter that represents a number; variable amounts may change
Proportion
Sequence
Variable
Reciprocal
20. All rational or irrational numbers; real numbers can be represented on the real number line
Real Number
Associative Property of Multiplication
Linear Function
Additive Identity Property of Zero
21. 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.
Linear Equation
Function
Exponent
Rational Number
22. For any number a and b - a + b = b + a
Least Common Multiple (LCM)
Commutative Property of Addition
Fraction Form
Variable
23. A number multiplied by a variable in an algebraic expression; a constant number that serves as a measure of some property or characteristic
Coordinate Plane (Coordinate Grid)
Least Common Multiple (LCM)
Coefficient
Constant
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
Order of Operations
Inverse Property
Like Terms
Equivalent Fractions
25. Same shape - but different size
Numerical Expression
Greatest Common Factor (GCF)
Indirect Measurement
Similar
26. 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.
Least Common Multiple (LCM)
Scale Drawing
Similar
Rational Number
27. The Zero Property of Addition. Adding 0 to a number leaves it unchanged; ex: 67+0=67 - 67+0=67
Coordinate Plane (Coordinate Grid)
Prime Factorization
Associative Property of Addition
Additive Identity Property of Zero
28. The x- and y-axes divide the coordinate plane into four regions. Each region is called a quadrant.
Improper Fraction
Quadrant
Commutative Property of Multiplication
Order of Operations
29. 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
Coordinate Plane (Coordinate Grid)
Distributive Property
Verbal Ratio Form
Terminating Decimal
30. A decimal number that ends or terminates; example: 6.75
Least Common Multiple (LCM)
Proportion
Terminating Decimal
Real Number
31. For any number a and b - a + b = b + a
Quotient
Integer
Equivalent Fractions
Commutative Property of Addition
32. A diagram of an object in which the dimensions are in proportion to the actual dimensions of the object.
Scale Drawing
Coefficient
Numerical Expression
Function
33. A pair of numbers that can be used to locate a point on a coordinate plane.
Repeating Decimal
Additive Identity Property of Zero
Distributive Property
Ordered Pair
34. Same shape - but different size
Similar
Proportion
Additive Identity Property of Zero
Scale
35. Any of the numbers (or symbols) that form a product when multiplied together; 3 is a factor of 9
Product
Commutative Property of Addition
Additive Identity Property of Zero
Factor
36. The ratio between the size of something and a representation of it
Integer
Constant
Variable
Scale
37. The number obtained by division; the ratio of two quantities to be divided; the answer to a division problem
Quotient
Factor
Inverse Property
Inverse Property
38. 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)
Prime Factorization
Constant
Numerical Expression
39. The reciprocal of a number.
Constant
Numerical Expression
Multiplicative Inverse
Variable
40. 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
Like Terms
Equivalent Fractions
Constant
Function
41. Fractions that name the same amount or part - 1/2 and 2/4 are equivalent fractions
Least Common Multiple (LCM)
Coordinate Plane (Coordinate Grid)
Equivalent Fractions
Exponent
42. Changing the grouping of terms will not change the sum - (a + b) + c = a + (b + c); ex: (5+3) + 1 = 5 + (3 + 1)
Verbal Ratio Form
Associative Property of Addition
Origin
Coefficient
43. A diagram of an object in which the dimensions are in proportion to the actual dimensions of the object.
Distributive Property
Scale Drawing
Function
Coordinate Plane (Coordinate Grid)
44. A function whose graph is a straight line.
Integer
Linear Function
Scale
Additive Inverse
45. A quantity that does not vary
Similar
Constant
Equivalent Fractions
Like Terms
46. All rational or irrational numbers; real numbers can be represented on the real number line
Real Number
Numerical Expression
Variable
Reciprocal
47. Statement that two fractions or ratios are equal
Variable
Linear Equation
Commutative Property of Multiplication
Proportion
48. The operation which undoes an operation - the opposite operation: subtraction is the inverse of addition - addition is the inverse of subtraction; division is the inverse of multiplication - multiplication is the inverse of division - square root is
Multiple
Inverse Property
Function
Coefficient
49. A comparison of two quantities - may be directly represented by numbers and or variables
Linear Function
Ratio
Commutative Property of Multiplication
Absolute Value of a real number or |x|
50. Statement that two fractions or ratios are equal
Constant
Linear Equation
Proportion
Reciprocal