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7th Grade Math Review #2 Flashcards | StudBud
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7th Grade Math Review #2
7th Grade Math Review #2
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7th grade math final vocab. review
Flashcards
26 cards
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Practice quiz
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Questions
26
Answers
1
Multiple
Two numbers that multiply to that number
Ex; some multiples of 12 are 1, 2, 3, 4, 6, 12
The result of multiplying a number by a fraction
The result of multiplying a number by an integer
2
Right Angles
equal 180°
equal 90°
are parallel
have a common vertex and side
3
Adjacent Angles
equal 180° when added together
have a common vertex and side
are across the intersection of two lines from each other
equal 90° when added together
4
Product
Answer to a division problem
Answer to a subtraction problem
Answer to a multiplication problem
Answer to an addition problem
5
Repeating Decimal
3.57
Quotient that has no remainder
4.2222....
Quotient that has a never ending remainder
6
Corresponding Sides
have the same relative positions in geometric figures
are the same length as sides in different geometric figures
are similar to sides in different geometric figures
have different relative positions in geometric figures
7
Proportional relationship
Passes through the origin and is a straight line
All straight lines
Passes through the origin only
Passes through the origin and is a curved line
8
Quotient
Answer to a division problem
Answer to a multiplication problem
Answer to an addition problem
Answer to a subtraction problem
9
Perpendicular Lines
Lines that intersect
Lines that are the same distance apart infinitely
Lines that intersect to create right angles
Lines that never interesect
10
Terminating Decimal
Quotient that has no remainder
3.57
Quotient that has a never ending remainder
4.2222....
11
Difference
Answer to a subtraction problem
Answer to an addition problem
Answer to a multiplication problem
Answer to a division problem
12
Absolute Value
A positive value for a number's distance from zero
Ι-15Ι = 15
Ι-15Ι = -15
A negative value for a number's distance from zero
13
Non-Terminating Decimal
π
1∕3
4.2222....
Quotient that has a never ending remainder
14
Supplementary Angles
have a common vertex and side
are across the intersection of two lines from each other
equal 180° when added together
equal 90° when added together
15
Vertical Angles
have a common vertex and side
equal 90° when added together
equal 180° when added together
are across the intersection of two lines from each other
16
+/- and ×∕÷, grouped in this way
Reciprocals
Inverse Operations
Mathematical expressions
Opposites
17
Sum
Answer to a subtraction problem
Answer to a division problem
Answer to a multiplication problem
Answer to an addition problem
18
Parallel Lines
Lines that touch at only one point
∥
Lines that are the same distance apart infinitely
Lines that go on forever, only touching every 2 feet
19
-5 and 5
zero pairs
additive inverses
opposites
reciprocals
20
Number multiplied by a variable
Coefficient
Numerator
Denominator
Constant
21
Complementary Angles
equal 180° when added together
equal 90° when added together
are across the intersection of two lines from each other
have a common vertex and side
22
Like Terms
are terms with the same coefficient
3x, 4x, 5x
are terms with the same variable raised to the same power
3x, 3x2, 3x3
23
The set of all whole numbers and their opposites are __________________.
Whole numbers
Natural numbers
Integers
Fractions
24
Solution of an Equation
3n + 7 = 19, so n=-4
Value substituted for the variable that makes equation true
Value substituted for variable that makes equation false
3n + 7 = 19, so n=4
25
Number that stands alone with no variable
Constant
Coefficient
Numerator
Denominator
26
Function
Relation in which each output y-value has a different input
Relation in which each input x-value has a different output
Relation in which all output y-values are the same
Relation in which all input x-values are the same