Math Facts
7 x 3
21
(8 + 1) x 3
27
Write .05 as a percent.
5%
Solve: 6x = 36
x = 6
A synonym for product
Multiply
10 x 11
110
32 + (8 - 4 x 2)
Write .6 as a percent.
60%
Solve: 4 + x = 20
x = 16
A synonym for total
Addition (Add)
-8 x 5
-40
(20 - 2 x 8)2
16
Write .007 as a percent.
0.7%
Solve: x - 8 = 40
Fill in the blank: When multiplying fractions we must ____________ straight across to the numerators and then the denominators
multiply
-8 x -8
64
23 - 5 x 2 + 7
20
Out of a 300 page book, I have read 240 pages. What percent am I done with the book?
80%
Solve: x/5 = 100
x = 500
Fill in the blank: When adding fractions we must find a ___________ _______________ before we can add the numerators.
common denominator
3 x 5 x -2
-30
(5 x -9 + 10) + 52
-10
I scored 12 questions right on a 25 question test. What is my grade?
48%
Solve: -5 + x = -5
x = 0
A mathematical statement WITH an equal sign.
Equation