Evaluate expressions using the order of operations numerical

  • Slides: 17
Download presentation
• Evaluate expressions using the order of operations. • numerical expression • order

• Evaluate expressions using the order of operations. • numerical expression • order of operations

Use Order of Operations Evaluate 27 – (18 + 2) = 27 – 20

Use Order of Operations Evaluate 27 – (18 + 2) = 27 – 20 =7 Answer: 7 Add first since 18 + 2 is in parentheses. Subtract 20 from 27.

Evaluate 45 – (26 + 3). A. 16 B. 22 C. 42 D. 74

Evaluate 45 – (26 + 3). A. 16 B. 22 C. 42 D. 74 1. 2. 3. 4. A B C D

Use Order of Operations Evaluate 15 + 5 ● 3 – 2 = 15

Use Order of Operations Evaluate 15 + 5 ● 3 – 2 = 15 + 15 – 2 Answer: 28 Multiply 5 and 3. = 30 – 2 Add 15 and 15. = 28 Subtract 2 from 30.

Evaluate 32 – 3 ● 7 + 4. A. – 1 B. 15 C.

Evaluate 32 – 3 ● 7 + 4. A. – 1 B. 15 C. 125 D. 207 1. 2. 3. 4. A B C D

Use Order of Operations Evaluate 12 × 3 – 22 = 12 × 3

Use Order of Operations Evaluate 12 × 3 – 22 = 12 × 3 – 4 Answer: 32 Find the value of 22. = 36 – 4 Multiply 12 and 3. = 32 Subtract 4 from 36.

Evaluate 9 × 5 + 32. A. 51 B. 54 C. 126 D. 514

Evaluate 9 × 5 + 32. A. 51 B. 54 C. 126 D. 514 1. 2. 3. 4. A B C D

Use Order of Operations Evaluate 28 ÷ (3 – 1)2 = 28 ÷ 22

Use Order of Operations Evaluate 28 ÷ (3 – 1)2 = 28 ÷ 22 Answer: 7 Subtract 1 from 3 inside the parentheses. = 28 ÷ 4 Find the value of 22. =7 Divide.

Evaluate 36 ÷ (14 – 11)2. A. 3 B. 4 C. 6 D. 9

Evaluate 36 ÷ (14 – 11)2. A. 3 B. 4 C. 6 D. 9 1. 2. 3. 4. A B C D

(over Lesson 1 -3) Find the square of 7. A. 2. 6 B. 3.

(over Lesson 1 -3) Find the square of 7. A. 2. 6 B. 3. 5 C. 14 D. 49 1. 2. 3. 4. A B C D

(over Lesson 1 -3) Find the square of 12. A. 144 B. 124 C.

(over Lesson 1 -3) Find the square of 12. A. 144 B. 124 C. 24 D. 6 1. 2. 3. 4. A B C D

(over Lesson 1 -3) Find the square of 13. A. 3. 6 B. 6.

(over Lesson 1 -3) Find the square of 13. A. 3. 6 B. 6. 5 C. 159 D. 169 1. 2. 3. 4. A B C D

(over Lesson 1 -3) A. 9 B. 40. 5 C. 162 D. 6, 561

(over Lesson 1 -3) A. 9 B. 40. 5 C. 162 D. 6, 561 1. 2. 3. 4. A B C D

(over Lesson 1 -3) A. 392 B. 98 C. 16 D. 14 1. 2.

(over Lesson 1 -3) A. 392 B. 98 C. 16 D. 14 1. 2. 3. 4. A B C D

(over Lesson 1 -3) A. – 128 B. 28 C. 96 D. 136 1.

(over Lesson 1 -3) A. – 128 B. 28 C. 96 D. 136 1. 2. 3. 4. A B C D

Evaluate Expressions Write Expressions Analyze Patterns Evaluate WithEvaluate Expressions Write Expressions Analyze Patterns Evaluate With
Exponents Numerical Expressions Variables Expressions Writing Algebraic ExpressionsExponents Numerical Expressions Variables Expressions Writing Algebraic Expressions
Order 1 Order 2 Order 3 Order 4Order 1 Order 2 Order 3 Order 4
Evaluate Expressions Evaluate x y 6 if xEvaluate Expressions Evaluate x y 6 if x
EXAMPLE 1 Evaluate expressions Evaluate the expression 27EXAMPLE 1 Evaluate expressions Evaluate the expression 27
EVALUATE EXPRESSIONS I CAN SIMPLIFY OR EVALUATE ALGEBRAICEVALUATE EXPRESSIONS I CAN SIMPLIFY OR EVALUATE ALGEBRAIC
The Order of Operations The Order of OperationsThe Order of Operations The Order of Operations
ORDER OF OPERATIONS Use the order of operationsORDER OF OPERATIONS Use the order of operations
WARM UP 4 NUMERICAL EXPRESSIONS Evaluate the expressionWARM UP 4 NUMERICAL EXPRESSIONS Evaluate the expression
Learning Objective We will evaluate 1 numerical expressionsLearning Objective We will evaluate 1 numerical expressions
Numerical geometry of nonrigid shapes Numerical Geometry NumericalNumerical geometry of nonrigid shapes Numerical Geometry Numerical
Numerical Integration SCVASU 1 Numerical Integration Numerical integrationNumerical Integration SCVASU 1 Numerical Integration Numerical integration
Numerical Differentiation Numerical Differentiation Finite Difference Numerical DifferentiationNumerical Differentiation Numerical Differentiation Finite Difference Numerical Differentiation
Numerical integration 1 Numerical integration numerical integration attemptsNumerical integration 1 Numerical integration numerical integration attempts
EXPRESSIONS Expressions evaluate int r 150 20 2EXPRESSIONS Expressions evaluate int r 150 20 2
Algebraic Expressions Objectives 1 To evaluate algebraic expressionsAlgebraic Expressions Objectives 1 To evaluate algebraic expressions