MATH REVIEW 2
Terms
undefined, object
copy deck
 Give the number name for 10 to the power of 3.
 1000
 The exponential form is made up of two parts. Name them.
 base and exponent
 There are three toher main ways of expressing numbers besides exponential form. Name them.

standard form
expanded form
word form  Name the Roman Numeral for the number 4.
 IV

What is the value of the 2 in the following number?
1,982,435  2,000 or 2 thousands

Order theses numbers from greatest to least.
4,645, 6,765, 6,583  6,765 6,583 4,645

Round to the nearest thousand.
3,267  3,000

Round to the nearest million.
35,458,936  35,000,000
 When we gather information, this information is collected and referred to as ________?
 data
 2 meters = ______cm
 200

Give the inverse operation with the missing number.
23 + ___ = 40  40  23 = 17

What is the best estimate for
6,182  3,941 + _____  2,000

Estimate:
378 x 4 = _____  1,600

Name the property represented below:
4 x 6 = 6 x 4  Commutative Property of Multiplication

Name the property represented below:
(2x5)x3=2x(5x3)  Associative Property of Multiplication

Name the property represented below:
5 x 1 = 5  Property of One

Name the property represented below:
7 x 0 = 0  Zero Property for Multiplication
 A ______ is used to describe an exact location in space.
 point
 A _______ is a straight path made up of points in a plane.
 line
 A ______ _____ is part of a line.
 line segment

All the points that from a flat surface are called a
__________.  plane

Lines that meet or cross each other at one point ar called
________lines.  intersecting
 Lines that intersect at one point to form square corners are called ____________ lines.
 perpendicular
 Lines in a plane that will never intersect are the same distance from each other are called ______ lines.
 parallel
 A part of a line that has one endpoint and goes on forever in one direction is called a ______.
 ray
 Angles that form square corners are called ____angles.
 right
 Angles that fit inside a right angle are called _____ angles. Less than 90 degrees.
 acute
 Angles that fit between a right angle and a straight line and are greater than 90 degrees are called __________.
 obtuse
 What tools in math do you use to measure angles is called a _________.
 protractor
 Closed plane figures are called __________.
 polygons
 Name the polygon with 3 sides and 3 angles
 triangle
 Name the polygon with 4 sides and 4 angles.
 quadrilateral
 Name the polygon with 6 sides and six angles.
 hexagon

Name the missing quadrilaterals:
Parallelogram, Trapezoid, Rhombus,__________,________  rectangle, square
 Figures that have the same shape and size are said to be ______.
 congruent
 If figures only have the same shape they are said to be only ________.
 similar
 What tools is used for constructing circles?
 compass
 A circle is a closed plane figure formed by all points that are the same distance from a given point in the plane called a _______.
 center
 Aline segment that connects two points on the circle is called a _____.
 chord
 A chord that passes through the center of the circle is called a ________.
 diameter
 A line segment that connects the center with a point on the circle is called a _____.
 radius
 Faces on a solid figure are also called _______.
 sides
 The place in a solid figure where two lines meet is called the ________.
 vertice
 A glass is what solid figure shape?
 cylinder
 How many faces does a cube have?
 6 faces
 Estimate 546 divided by 8.
 70
 Name the three parts of a division problem.
 divisor, divident, quotient
 56 divided by 18 = ? estimate
 3
 A fifthgrade class have 4 more girls than blys. If there are 28 students in the class, how many of them ar girls?
 16 girls
 Name three types of graphs.
 line, bar, pie

What is the interval in this sequence?
481216...  4

Is the second number divisible by the first?
534;3  yes, sum of digits is divisible by 3
 another name for 'average' is _____?
 mean
 Points are lovated on a grid using the __________.
 coordinates
 The number that appears most often in a set of numbers is the _______.
 mode
 The inverse operation for multiplication is ________.
 division
 round 6.32 to the nearest whole number
 6
 5.8 x 10 = _____
 58
 When you multiply numbers together, the answer is called the _________.
 product
 Name the two parts of a fraction.
 numerator and denominator
 In order to add or subtract,you must have _____ denominators.
 common
 Unlike additon and subdtration, multiplication allows you to do what?

numerstor x numerator
denominator x denominator  A whole number plus a fraction is called a _______ ________.
 mixed number
 When the numerator is larger than the denominator, this is called an ________ _______?
 improper fraction
 In fractions, the answer must always be in ________terms.
 lowest
 1/2 x 1/4 = ?
 1/8
 6/10 + 2/5 = ?
 1
 4cm = ____m
 0.04
 5dm = ____m
 0.5
 Name the three basic units in the metric system.
 gram meter liter
 100's = _______
 hundredths
 38" = ___yds ___inches
 1yd 2inches
 Inorder to find the perimeter of a polygon, you must do what?
 Add all sides togeether
 What is the formula for area?
 area = length x width
 What is the formula for volume?
 V=lxwlh
 An equivalent fraction is the same as an equivalent ______.
 ratio
 Percent is based on _____?
 100
 Probability is expressed in two forms. _______&_______
 fraction and ratio