Math 1
Round 618.525 to the nearest tenth
618.5
Round 618.525 to the nearest hundredth
618.53
Round 749.618 to the nearest whole number
750
An angle that measures exactly 180 degrees is a ________angle
straight
An angle that measures more than 90 degrees but less than 180 degrees is an __________angle
obtuse
A triangle with all sides equal is called an __________ triangle
equilateral
What would you use to measure for a fence around a yard?
perimeter
True or False
When adding and subtracting decimals, you do not have to line up your decimals
False
What would you use to measure for a cover for your table
area
What would you use to measure the amount of carpet needed for your living room?
area
What is the sum of all angles of a triangle?
180
A triangle with all angles measuring less than 90 degrees is a _________-triangle
acute
How many sides are equal on an isosceles triangle?
2
True or False
A triangle with no sides the same length is an isosceles triangle.
False
What would you use to measure the amount of water in a swimming pool?
volume
The answer to a division problem is the __________
quotient
The answer to a multiplication problem is the _________
product
The answer to an addition problem is the _______
sum
The answer to a subtraction problem is the _________
difference
How many degrees is a right angle?
90
The middle number in a set of numbers is called __________
median
The number that appears most often in a set of numbers is the _______
mode
The difference between the least and greatest number is the __________
range
The average of a set of numbers is the ________
mean
Which number is prime 4, 12, 22, 36, 31
31