# Adding Subtracting Equations Multiplying Equations Dividing Equations Equation

- Slides: 53

Adding & Subtracting Equations Multiplying Equations Dividing Equations Equation Story Problems Vocabulary $100 $100 $200 $200 $300 $300 $400 $400 Final Jeopardy $500

C 1 $100 D+3=8

C 1? $100 What is D = 5?

C 1 $200 7=T-4

C 1 $200 What is 11?

C 1 $300 H–¾=2½

C 1 $300 What is 3 ¼ ?

C 1 $400 6/8 + N = 1 ½

C 1 $400 What is ¾ ?

C 1 final The final Jeopardy answer is: The aquarium charges $10. 50 for adults and $7 for children. Write the expression showing the total cost for 3 adults and 5 children. Timer

C 1 final What is $10. 50 x 3 + $7 x 5? (parentheses aren’t needed)

C 2 $100 21 = 3 G

C 2 $100 What is G = 7?

C 2 $200 3 ½R = 28

C 2 $200 What is R = 8?

C 2 $300 6. 5 A = 32. 5

C 2 $300 What is A = 5?

C 2 $400 Carson bowled 3 games, totaling 366 pins. Write and solve a multiplication equation to show the number of pins that he averaged per game.

C 2 $400 What is 3 P = 366 and P = 122 pins?

C 2 $500 The Henry Family drove 1, 764 miles across the U. S. for vacation. If it took them 28 hours, write a multiplication equation to find their average speed in miles per hour.

C 2 $500 What is 1, 764 = 28 M or 63 mph?

C 3 $100 18 = R/2

C 3 $100 What is R = 36?

C 3 $200 C/. 2 = 7

C 3 $200 What is C = 1. 4?

C 3 $300 Greg is saving up for a new i. Pad. If he saves $7 a week for 14 weeks, which equation can be used to find the total cost of the i. Pad? A) 7 + x = 14 B) x/14 = 7 C) X – 7 = 14 D) 7 x = 14

C 3 $300 What is B?

D/8 =. 375 C 3 $400

C 3 $400 What is D = 3?

C 3 $500 Blake is cutting a piece of rope into fourths. If each piece is 16 inches long, what is the length of the entire rope? Write a division equation and solve.

C 3 $500 What is R/4 = 16 and R = 64 inches?

C 4 $100 The Kurtz Family ate a total of 12 hotdogs at a cookout. Each family member ate 3 hotdogs. Write and solve an equation for the number of family members in the Kurtz Family.

C 4 $100 What is 12/K = 3 or K x 3 = 12? K=4

C 4 $200 Owen bought a pair of shoes and a $22 shirt. The cost of the shirt was $42 less than the price of the shoes. Write an equation and solve for the cost of the shoes.

C 4 $200 What is S - $42 = $22 and S = $64

C 4 $300 Xavier’s age is 3 less than Paula’s age. Xavier is 11 years old. Which subtraction equation represents this situation? A) A + 11 = 3 C) A - 3 = 11 B) 11 – 3 = A D) 3 – A = 11

C 4 $300 What is C?

C 4 $400 The length of an object in feet is equal to 3 times its length in yards. The length of a waterslide is 48 feet. Write and solve a multiplication equation to find the length of the waterslide in yards.

C 4 $400 What is W x 3 = 48 or 3 W = 48? What is W = 16 yards?

C 4 $500 Sophia is buying party favors. She has a budget of $3. 80 a person for 15 people. Write and solve a division equation to show much Sophia can spend on party favors.

C 4 $500 What is P/$3. 80 = 15 and P = $57?

C 5 $100 Two expressions that are shown to be equal

C 5 $100 What is an equation?

C 5 $200 The value of a variable that makes the equation true.

C 5 $200 What is a solution?

C 5 $300 7 x = 56 The property of equality that must be used to solve for x.

C 5 $300 What is the division property of equality?

C 5 $400 Adding 6 and Subtracting 6 They are used to undo or cancel out values.

C 5 $400 What are inverse operations?

C 5 $500 To replace a variable with a true value that makes the equation balanced.

C 5 $500 What is solving?

This Jeopardy game was created by (Mr. Henry) Good luck on your test!

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