Numerical expressions.

6.EE.A.1  Write and evaluate numerical expressions involving whole-number exponents.
Objective: Students will understand that the order of operations can be used to evaluate numerical expressions.
Key words
numerical expression
order of operations

1. Numerical Expressions 6.EE.A.1   Write and evaluate numerical expressions involving whole-number exponents. Ms.Amna Abunamous [email protected] 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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation

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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation 4 (3) + [2(20-10)] -   4 x 3 + 20 -  

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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation 4 x 3 + 20 -   4 x 3 + 20 -  

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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation 4 x 3 + 20 -   12+ 20 -  

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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation 12 + 20 -   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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation 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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation 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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation Use the right order of operations to find the answer. ( - 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- Exponents 3- ÷ X Multiplication and Division (left to right) 4- + - Addition and Subtraction (left to right) Order of Operation Use the right order of operations to find the answer. ( - 5) + 3 – (15 – 13) (5 – 5) + 3 – ( 15 - 13 ) 0 + 3 – 2 1   Answer key