Algebra Beginning One step, vocab, order of operations and multiplication

Multiplication

100

(4)(7)

28

200

(4)(9)

36

300

(5)(8)

40

400

(7)(8)

56

500

(8)(6)

48

One Step Equation

100

x + 4 = 12

x = 8

200

x - 6 = 10

x = 16

300

x/5 = 3

x = 15

400

3x = 27

9

500

5x = 80

x = 16

Vocabulary Speeling

100

A mathematical statement that represents a value eg x + 1, 5

expression

200

a mathematical statement where the expression on the left equals the statement on the right

equation

300

What the objective of solving an equation is

isolate the variable

400

A value that is multiplied or divided against the variable

coefficient

500

This is the line between the numerator and the denominator. Means division in a fraction.

vinculum

Order of Operations

100

7+(8x2)

23

200

5+3x2-10

1

300

2+4+5x2-1

15

400

4/2+3*2+6

14

500

4(3+3-2)2

32

Solving Algebraic Expressions

100

Given B = 3                 B+4

7

200

Given C = 10                     34 - C 

24

300

Given J =32                                51- J

19

400

Each student in the class has 10 fingers. The total fingers in the class are 180. How many students are in the class?

18 students or 17 students if you count the teacher.

500

Mr.Brightman had 32 pieces of pizza. He wanted to share them equally with all with his friends. Each friends got 4 pieces of Pizza. How many friends were there?

8 friends