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Test your basic knowledge |
7th 8th Grade Math Vocab
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Subjects
:
math
,
7th-grade
,
8th-grade
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 triangle that has three equal sides and three equal angles
equilateral triangle
trapezoid
circumference
parallelogram
2. The total of two or more numbers being added
sum
prism
octagon
similar figures
3. An angle measuring more than zero degrees and less than 90 degrees
lowest terms
unit ratio
acute angle
similar figures
4. Rules that tell which steps to follow when solving an expression
square root
scalene triangle
circumference
order of operations
5. A triangle with sides of different lengths and no two angles are the same
scalene triangle
divisor
trapezoid
expression
6. The inverse of a fraction; when multiplied by the original fraction - it results in a product that equals one
reciprocal
mean
order of operations
scalene triangle
7. An angle measuring more than 90 degrees and less than 180 degrees
obtuse angle
difference
congruent
vertex (vertices - plural)
8. The result of muliplying two or more numbers
median
x-coordinate
circumference
product
9. The vertical number line of a coordinate graph
mean
cylinder
x-axis
y-axis
10. The result of dividing one number by another; the solution to a division problem
quotient
straight angle
y-axis
hexagon
11. A polygon with five sides
proportion
acute angle
radius
pentagon
12. A triangle with one right angle
ordered pair
right triangle
rate
divisor
13. The value on the y-axis used to locate a point on the coordinate graph. It is the second value in an ordered pair.
y-coordinate
parallelogram
simplify
mode
14. Two numbers listed in a specific order; it describes a point on the coordinate graph
ordered pair
quadrant
order of operations
ratio
15. The difference between the least and greatest values in a set of numbers
diameter
difference
right triangle
range
16. A number that tells how many times the base is multiplied by itself
ordered pair
reciprocal
exponent
ratio
17. The ratio of a number to 100 (per one hundred); the symbol %
expression
scalene triangle
equilateral triangle
percent
18. A polygon that has four sides
straight angle
congruent
y-coordinate
quadrilateral
19. A line segment that passes through the center of a circle and has its endpoints on the circle
similar figures
straight angle
diameter
rectangle
20. The distance around a circle (the perimeter of a circle)
ordered pair
y-axis
quotient
circumference
21. A polygon with six sides.
y-axis
similar figures
hexagon
prism
22. A parallelogram with four right angles
x-axis
y-coordinate
divisor
rectangle
23. The amount that remains after one number has been subtracted from another
scale drawing
difference
congruent
similar figures
24. A triangle with two equal sides and two equal angles
isosceles triangle
rate
acute angle
exponent
25. The sum of a group of numbers divided by the number of numbers; also known as the average
y-axis
mean
x-coordinate
octagon
26. One of the four regions formed by the intersection of the axes of a coordinate graph
quotient
quadrilateral
quadrant
reciprocal
27. A quadrilateral with two pairs of congruent - parallel sides
ordered pair
parallelogram
vertex (vertices - plural)
reciprocal
28. An angle that measures 180 degrees
supplementary angles
ordered pair
straight angle
ratio
29. A quadrilateral with one pair of parallel sides
trapezoid
diameter
rhombus
ordered pair
30. The distance around a figure
obtuse angle
dividend
unit ratio
perimeter
31. A ratio that compares two different types of quantities
rate
exponent
proportion
pyramid
32. A combination of numbers and variables connected by one or more operations signs
product
congruent
expression
ratio
33. A mirror image of a figure shown over a line of reflection
reciprocal
difference
reflection
equilateral triangle
34. To make a fraction easier to work with by taking out common factors
octagon
simplify
dividend
difference
35. Three or more line segments in a plane that forms a closed figure. The line segments never cross but meet at their endpoints.
pentagon
octagon
prism
polygon
36. Having the same size and shape
equation
octagon
radius
congruent
37. A solid figure that has two congruent - parallel polygons as its bases. Its sides are parallelograms.
range
prism
straight angle
diameter
38. A drawing of an object that is different in size (usually smaller than the original) but keeps the same proportions
scale drawing
scalene triangle
simplify
rhombus
39. A value found by ordering a group of data from least to greatest and choosing the middle value of the group.
lowest terms
vertex (vertices - plural)
ratio
median
40. Two angles whose sum equals 90 degrees
quotient
rhombus
y-axis
complementary angle
41. A solid figure with two congruent and parallel circular bases
similar figures
right triangle
quadrilateral
cylinder
42. An eight-sided polygon
octagon
x-coordinate
square root
simplify
43. A fraction with all common factors (other than 1) factored out of the numerator and denominator
lowest terms
hexagon
area
expression
44. A solid figure that has triangles for its sides and a polygon as its base
pyramid
percent
similar figures
product
45. In a group of values - the value that occurs most often
mode
equation
rate
parallelogram
46. A number that when multiplied by itself results in the original number
ordered pair
square root
congruent
unit ratio
47. The horizontal number line of a coordinate graph
expression
x-axis
difference
congruent
48. A comparison of the two values of two numbers
prism
difference
ratio
supplementary angles
49. Figures that have the same shape but different sizes; their sides are proportional - while their corresponding angles are equal
quadrant
similar figures
right triangle
circumference
50. A ratio that shows the cost per unit of measure
unit ratio
right triangle
polygon
prism
Can you answer 50 questions in 15 minutes?
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