The document focuses on teaching students how to write and evaluate numerical expressions using whole-number exponents and the order of operations. It outlines the order of operations step-by-step, emphasizing grouping symbols, exponents, multiplication/division, and addition/subtraction. Additionally, it provides example problems to help students practice evaluating numerical expressions with both integers and rational numbers.

1. Numerical
Expressions
6.EE.A.1 Write and evaluate numerical expressions involving whole-number
exponents.
Ms.Amna Abunamous
Amnaae6@gmail.com
Key words
numerical expression, order of operations

2. Key words
numerical expression
order of operations
Objective: Students will understand that the order of operations
can be used to evaluate numerical expressions.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)

3. Key words
numerical expression
order of operations
Objective:
Students will evaluate numerical expressional with integers.Students will evaluate numerical expressional with rational numbers.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)
4(3) + [2(20-10)] - 𝟐 𝟐
4 x 3 + 20 - 𝟐 𝟐

4. Key words
numerical expression
order of operations
Objective:
Students will evaluate numerical expressional with integers.Students will evaluate numerical expressional with rational numbers.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)
4 x 3 + 20 - 𝟐 𝟐
4 x 3 + 20 - 𝟒

5. Key words
numerical expression
order of operations
Objective:
Students will evaluate numerical expressional with integers.Students will evaluate numerical expressional with rational numbers.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)
4 x 3 + 20 - 𝟒
12+ 20 - 𝟒

6. Key words
numerical expression
order of operations
Objective:
Students will evaluate numerical expressional with integers.Students will evaluate numerical expressional with rational numbers.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)
12 + 20 - 𝟒
28
1 2

7. Key words
numerical expression
order of operations
Objective: Students will understand that the order of operations can be used to evaluate numerical
expressions.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)
Use the right order of operations to find the answer.
(25 + 5) x 3 – 13 2 + 14 x 5 - 5

8. Key words
numerical expression
order of operations
Objective: Students will understand that the order of operations can be used to evaluate numerical
expressions.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)
Use the right order of operations to find the answer.
(25 + 5) x 3 – 13 2 + 14 x 5 - 5
30 x 3 – 13 2 + 70 - 5
90 – 13 72 - 5
77 67
Answer
key

9. Key words
numerical expression
order of operations
Objective: Students will understand that the order of operations can be used to evaluate numerical
expressions.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)
Use the right order of operations to find the answer.
(
𝟐
𝟐𝟓 - 5) + 3 – (15 – 13)

10. Key words
numerical expression
order of operations
Objective: Students will understand that the order of operations can be used to evaluate numerical
expressions.
Order of Operation
1- ( ) { } [ ] Groupings
2- 𝒙 𝒏 𝒏
𝒙 Exponents
3- ÷ X Multiplication and Division (left to right)
4- + - Addition and Subtraction (left to right)
Use the right order of operations to find the answer.
(
𝟐
𝟐𝟓 - 5) + 3 – (15 – 13)
(5 – 5) + 3 – ( 15 - 13 )
0 + 3 – 2
1
Answer
key