Math Expressions

7x4

• 3

• 11

• 28

• 21

2x4

• 8

• 10

• 16

• 6

8+5

• 13

• 40

• 45

• 15

9x6

• 54

• 45

• 55

• 72

11x4

• 44

• 41

• 33

• 45

8x9

• 72

• 70

• 80

• 40

15x9

• 135

• 117

• 137

• 124

9x9

• 81

• 72

• 99

• 90

combines both numbers and letters using the arithmetic operations of addition (+), subtraction (–), multiplication (·), and division (÷) to express a quantity.

• algebraic expression

• variable

• coefficient

• term

lets you simplify expressions wherein you multiply a number by a sum or difference

• distributive property

• variable

• term

• algebraic expression