7th Grade
Arithmetic
Arithmetic
What is 92?
81
It is exactly 90 degrees
What is a right angle?
The sum of a number and five is 15.
statement is?
n+5 = 15
What is the top number in a fraction called?
Numerator
What is the place value of the 4 in 3,427,891?
Hundred thousands place
What is 23 - 5
3
It is 360 degrees
What is a circle?
3n - 6 = 12
n =?
n = 6
What is half of 1/4?
1/8
What is a perfect square number?
a number that has the same factors.
ex. 64= 8x8 or 4= 2x2
5 x 104?
50,000
It is the area of a triangle.
What is length times width divided by 2?
8 = y - (-5)
y = 13
How do I write 52 percent as a fraction?
52 / 100
What does it mean to be a prime number?
There are exactly two and only two factors that can multiply to that number
The factors of the number 12?
2, 3, 4, 6
It is the volume of a rectangular prism.
What is length times width times height?
4 = 22 – 6n
n= ?
n = 3
What is the fraction for 0.3?
3/10
What does the x-axis and y-axis represent?
x-axis is input and y-axis is the output
x-axis is cause and y-axis is effect
Greatest common factor of 15 and 18?
3
It is length times length times 6.
What is surface area of a cube?
How do you balance an equation?
By doing the opposite operation to both sides of the equal sign.
What is the decimal for 5/100?
0.05
What are the 3 main measures of central tendency?
Mean, Median, and Mode