Math Vocabulary
What is another word for sum?
Addition
What is the horizontal number lines on a coordinate plane called?
X-axis
An exact location or position is usually represented by what on a plane coordinate?
A dot
A rectangle prism has a volume of 42 cubic units. The length is 3 units. The width is 2 units. What is the height?
a. 6 units
b. 7 units
c. 14 units
b. 7 units
Which equation has the same unknown value as 405 divided by 15?
a. 405 X ___ = 15
b. 15 X ___ = 405
b. 15 X ___ = 405
What is another word for product?
Multiplication
What is the vertical number lines on a coordinate plane called?
y-axis
Amy is using a calculator to multiply 5,002 and 30. She enters 5,002 x 300 by mistake. What can Amy do to correct her mistake?
Divide the product by 10
Leon is using a calculator to multiply 5238 and 40. He enters 5238 and 400 by mistake. What can he do to correct his mistake?
Divide the product by 10
What equation has the same unknown value as 100 divided by 10?
a. 100 X ___ = 10
b. 10 X ___ = 100
b. 10 X ___ = 100
What is another word for difference?
Subtraction
What is used to locate a point on a coordinate pair?
An ordered pair
Which expression correctly shows the sum of the product of 9 and 5 and the difference of 24 and 6?
a. 9 + (5x24) - 6
b. (9x5) + (24-6)
c. (9x5) - (24+6)
b. (9x5) + (24-6)
There are 7 folders on a classroom shelf. This is 1/3 of the total number of math folders in the classroom. What is the total number of math folders in the classroom?
21
What equation has the same unknown value as 200 divided by 10?
a. 200 X ___ = 10
b. 10 X ___ = 200
b. 10 X ___ = 200
What is an expression?
A math problem.
What is the first number in a number paired called?
X-coordinate
What is a positive value for n that makes this statement true: 1 x n is less than 1, but greater than 0.
Any value between 0 and 1.
There are 15 stacked up chairs in a classroom. This is 1/2 of the total number of chairs in the classroom. What is the total number of chairs in the classroom?
30
What equation has the same unknown value as 300 divided by 10?
a. 300 X ___ = 10
b. 10 X ___ = 300
b. 10 X ___ = 300
What does equivalent mean?
Having an equal value.
What is the second number in a numbered pair called?
y-coordinate
Which word expression is equal to 7/8?
a. 7 divided by 8
b. 8 multiplied by 7
c. 8 divided by 7
a. 7 divided by 8
There are 50 pencils on a classroom shelf. This is 1/3 of the total number of pencils in the classroom. What is the total number of pencils in the classroom?
150
What equation has the same unknown value as 500 divided by 10?
a. 10 X ___ = 500
b. 500 X ___ = 10
a. 10 X ___ = 500