Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 4 (over Lesson 2-5) A.4 B. 2 C. –2 D. –4 Evaluate c – b for b = 3 and c = –1. Evaluate 9 – a for a =

Slides:

Advertisements

Similar presentations

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 5–8) Main Idea and Vocabulary Example 1:Find Reciprocals Example 2:Find Reciprocals Key Concept:

Advertisements

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 1–2) Main Idea and Vocabulary Example 1:Write Powers and Products Example 2:Write Powers and.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 11–1) Main Idea Key Concept: Area of a Triangle Example 1:Find the Area of a Triangle Key Concept:

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 11–4) Main Idea Key Concepts: Units of Time Example 1:Convert Units of Time Example 2:Use Different.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 10–2) Main Idea Key Concept: Adding Unlike Fractions Example 1:Add Unlike Fractions Example.

Splash Screen. Five Minute Check 1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 6-8) Suppose you are making a scale drawing. Find the length of the.

Splash Screen. Lesson Menu Five-Minute Check (over Chapter 11) Main Idea and Vocabulary Key Concept: Distributive Property Example 1:Use the Distributive.

1-3 (C and D) Multiplying and Dividing Integers. Problem of the Day During two plays of the football game, the Valley Tigers has a loss of 4 yards and.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 4–4) Main Idea Example 1:Problem-Solving Strategy.

Splash Screen. WARM-UP PROBLEMS 1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 3-1) Write the phrase as an algebraic expression. the product of y and.

Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 1 A.1 gallon B. 2 gallons C.3 gallons D. 4 gallons Use the four-step plan to solve these problem. Ryan’s.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 1–1) Main Idea and Vocabulary Example 1:Write Powers as Products Example 2:Write Powers as Products.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–8) Main Idea and Vocabulary Example 1:Write Expressions Using Powers Example 2:Write Expressions.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 5–5) Main Idea and Vocabulary Key Concept: Inverse Property of Multiplication Example 1:Find.

Splash Screen. 5-minute check 1.A 2.B 3.C 4.D Five Minute Check 1 Write the ratio 36 to 21 as a fraction in simplest form. A. B. C. D. (over Lesson 6-1)

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 14–5) Main Idea and Vocabulary Key Concept: Volume of a Rectangular Prism Example 1:Volume of.

Splash Screen. WARM-UP PROBLEMS: Solve 4x + 8 = 32. Solve 15 – 3a = 45. Solve –9 + 7x = 68.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 6–6) Main Idea Example 1:Problem-Solving Investigation.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–8) Main Idea and Vocabulary Example 1:Use Patterns to Multiply Mentally Example 2:Count Zeros.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 5–5) Main Idea and Vocabulary Example 1:Complete a Function Table Example 2:Find the Function.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 4–3) Main Idea Example 1:Divide by a Two-Digit Number Example 2:Division with a Remainder Example.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 8–1) Main Idea and Vocabulary Example 1:Solve Two-Step Equations Example 2:Solve Two-Step Equations.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 6–3) Main Idea and Vocabulary Example 1:Name Points Using Ordered Pairs Example 2:Name Points.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–9) Main Idea and Vocabulary Key Concept: Scientific Notation to Standard Form Example 1:Express.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 5–7) Main Idea and Vocabulary Example 1:Addition Equations Example 2:Subtraction Equations Example.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–6) Main Idea Key Concept: Addition Properties Example 1:Name Addition Properties Example 2:Use.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 2–3) Main Idea and Vocabulary Key Concept: Inverse Property of Multiplication Example 1:Find.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 9–1) Main Idea and Vocabulary Example 1:Use Models Example 2:Use Factor Pairs Example 3:Find.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 1–2) Main Idea and Vocabulary Example 1:Find Squares of Numbers Example 2:Find Squares of Numbers.

Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 4 (over Lesson 2-3) Which choice shows the graph of the point W(4, –2)? A. B. C. D.

Splash Screen. WARM-UP ACTIVITY 1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 5-1) A. B. C = 0 D = 2.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 9–9) Main Idea Example 1:Add Like Fractions Key Concept: Add Like Fractions Example 2:Add Like.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 11–2) Main Idea Key Concept: Subtract Integers Example 1:Subtract Positive Integers Example.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 4–8) Main Idea and Vocabulary Example 1:Evaluate Expressions Example 2:Write and Evaluate Expressions.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 1–7) Main Idea and Vocabulary Key Concept: Distributive Property Example 1:Write Sentences as.

Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 4 (over Lesson 5-2) A.3 B. C. D.–1.

Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 5-4) A.730 B.73,000 C.7,200 D.18,250 Solve the problem by eliminating possibilities. If.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 5–6) Main Idea and Vocabulary Key Concept: Order of Operations Example 1:Evaluate Expressions.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 5–3) Main Idea Example 1:Write and Evaluate Algebraic Expressions Example 2:Write and Evaluate.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 14–6) Main Idea and Vocabulary Key Concept: Surface Area of a Rectangular Prism Example 1:Find.

Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 4 (over Lesson 2-6) A.1,233 B. 1,105 C. 441 D. 265 Evaluate the expression 9(x 2 + y 2 ) for x = –4 and.

Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 1 A.–9 B.–1 C. 1 D.9 Find 4 – 5. (over Lesson 2-5) Find –14 – 34. A.–48 B. –20 C. 20 D.48 Find –45 –

Lesson Menu Main Idea NGSSS Key Concept:Multiply Integers with Different Signs Example 1:Multiply Integers with Different Signs Example 2:Multiply Integers.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 12–3) Main Idea and Vocabulary Example 1:Solve an Equation by Adding Key Concept: Addition Property.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 1–5) Main Idea and Vocabulary Example 1:Evaluate an Algebraic Expression Example 2:Evaluate.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 10–5) Main Idea and Vocabulary Key Concept: Volume of a Rectangular Prism Example 1:Find the.

Splash Screen. Solve each equation. Check your solution = 4m Four less than six times a number is 32. Find the number. 6. Daryl can cut.

Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 2-4) A.8 B. 0 C. –4 D. –8 Find – Find 8 + (–7). A.–15 B. –1 C. 1 D. 15 Find –3 +

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 9–6) Main Idea and Vocabulary Example 1:Find Common Multiples Example 2:Find and Use the LCM.

Splash Screen. 1.A 2.B 3.C 4.D Five Minute Check 3 (over Lesson 5-4) Solve the problem by eliminating possibilities. Dasan runs 5 miles in 40 minutes.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 12–6) Main Idea Example 1:Problem-Solving Investigation.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 3–6) Main Idea Key Concept: Multiplication Properties Example 1:Identify Multiplication Properties.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 1–3) Main Idea Key Concept: Fractions to Decimals Example 1:Fractions as Decimals Example 2:Fractions.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 3–5) Main Idea Example 1:Multiply Two-Digit Numbers Example 2:Multiply Three-Digit Numbers.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 5–3) Main Idea and Vocabulary Key Concept: Add or Subtract Unlike Fractions Example 1:Add Unlike.

Splash Screen. Lesson Menu Five-Minute Check (over Lesson 5–4) Main Idea Example 1:Problem-Solving Investigation.

Key Concept: Multiply Integers with Different Signs

Presentation transcript:

Splash Screen

1.A 2.B 3.C 4.D Five Minute Check 4 (over Lesson 2-5) A.4 B. 2 C. –2 D. –4 Evaluate c – b for b = 3 and c = –1. Evaluate 9 – a for a = –2. A.11 B.7 C. –7 D. –11 What is –4 subtracted from –3? A.–7 B. –1 C. 1 D. 7

Lesson Menu Main Idea Key Concept: Multiply Integers with Different Signs Key Concept: Multiply Integers with Same Sign Example 6: Use Integers to Solve a Problem Example 7: Evaluate Expressions

Main Idea/Vocabulary Multiply integers (2.2.8B) (M8.A.3.3.1).

KC 1 1.D

Example 6 Use Integers to Solve a Problem MINES A mine elevator descends at a rate of 300 feet per minute. How far below the earth’s surface will the elevator be after 5 minutes? If the elevator descends 300 feet per minute, then after 5 minutes, the elevator will be at –300(5) or –1,500 feet. Thus, the elevator will descend to –1,500 feet. Answer: After five minutes, the elevator will be 1,500 feet below the earth’s surface.

1.A 2.B 3.C 4.D Example 6 A.–$468 B.$468 C.–$84 D.$84 RETIREMENT Mr. Rodriguez has $78 deducted from his pay every month and placed in a savings account for his retirement. What integer represents a change in his savings account for these deductions after six months?

Example 7 ALGEBRA Evaluate abc if a = –3, b = 5, and c = –8. Answer: 120 Evaluate Expressions abc=(–3)(5)(–8)Replace a with –3, b with 5, and c with –8. =(–15)(–8)Multiply –3 and 5. =120Multiply –15 and –8.

1.A 2.B 3.C 4.D Example 7 A.–48 B.–4 C.0 D.48 ALGEBRA Evaluate xyz if x = –6, y = –2, and z = 4.

Review REVIEW 1.Tamera owns 100 shares of a certain stock. Suppose the price of the stock drops by $3 per share. Write a multiplication expression to find the change in Tamera’s investment. Explain. Evaluate each expression if f = -1, g = 7, and h = f 3.fgh 100(-3) = -300; Tamera’s investment if now worth $300 less than it was before the stock dropped. 5(-1)=-5 -1(7)(-10)=70

End of the Lesson

Resources Five-Minute Check (over Lesson 2–5) Image Bank Math Tools Adding Integers Comparing and Ordering Integers Subtracting Positive and Negative Integers

End of Custom Shows