numerical expression: combination of numbers and operations examples:

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Numerical Expression:

Combination of numbers and operations

Examples:

20 3

4 2 5

(10 8) 9

Complete Graphic Organizer Real World Link

1. Simplify the expressions inside grouping symbols

2. Multiply and/or divide in order from left to right

3. Add and/ or subtract in order from left to right

Example 1:

7 36 4 5

7 936 { }

7 14 1

Example 2:

231244

44 15 2

44 30 14

Order of Operations:Example 3:

2634

4 3 6 2

12 3 15

Example 4:

60 15

2 7

(60 15) (2 7)

45 9

5

2[(10 3) 6(5)]

2[7 6(5)]

2[7 30]2[37]

74

When we beginWe begin together

Parenthesis first nowPlease be clever

Exponent come right nextIn line

Then Multiply and Divide At the same time

Now Subtraction and Addition

Walk it out with Computations

It’s the order of operationsIt’s the order of operationsAtion, ation, ation, eh, eh

Eh, eh operations!

Order of Operations

Add

Subtract

Multiply

Divide

Add More than; sum of; greater than; added to; increased by, plus

Subtract Less than; fewer than; subtracted from; minus; difference of; decreased by

Multiply Times; product of; multiplied by; “double” or “twice” means 2 times; half of means to multiply by 1/2;

Divide Divided by; quotient of;

Order is always left to right EXCEPT words with “than”

Underline each word and translate the English into math

Put it all together at the end for your final answer

n - 8

n - 7

n + 14

n ÷ 4

4

n

6 8

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