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Untitled Lesson

Untitled Lesson

Assessment

Presentation

Mathematics

3rd Grade

Hard

Created by

Clair N

FREE Resource

6 Slides • 15 Questions

1

Multiple Select

(Just getting started) 4 x 5

1

2,020

2

20

3

123

4

15 + 5

2

Multiple Choice

22.5 x 2

1

45

2

43

3

49

4

41

3

Multiple Select

Dance Break: Which music do you like the most?

1

Ariana Grande

2

justin bieber

3

Cardi b

4

Doja Cat

5

Megan Thee Stallion

4

Multiple Select

BONUS! What is True?

1

8 + 6 = 140

2

12 x 9 = 108

3

23 x 23 = 46

4

4 + 4 = 44

5

Solving One Step Equations (Mulitplying/Dividing)

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6

How to Solve One-Step Equations by Multiplying and Dividing

  • Rewrite the problem

  • Identify the operation you see

  • Complete the inverse operation on both sides of the equal sign

  • Follow your integer rules

7

media

8

media

9

Solve by Dividing

1. Identify the operation

2. We see multiplication so we divide

3. Complete operation on both sides of equal

4. Use your integer rules

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10

Multiple Choice

What is the opposite of multiplying?

1

division

2

addition

3

subtraction

11

Multiple Choice

What is the first step to solve this problem?


3x = 15

1

multiply by 3

2

divide by 3

12

Solving by Multiplying

1. Identify the operation

2. We see division so we multiply

3. Complete operation on both sides of equal

4. Use your integer rules

media

13

Multiple Choice

What is the opposite of dividing?

1

adding

2

subtracting

3

multiplying

14

Multiple Choice

What is the first step to solving this problem?

d10=6\frac{d}{10}=-6  

1

mutiplying

2

dividing

15

Multiple Choice

Solve the equation:
-5x = 25
1
x = 20
2
x = -20
3
x = -5
4
x = 5

16

Multiple Choice

Solve each equation:
10k=50-10k=50  

1

-500

2

-5

3

-7

4

3

17

Multiple Choice

Solve the equation:
x3=4\frac{x}{-3}=-4  

1

x = 12

2

x = 1

3

x = -1

4

x = -12

18

Multiple Choice

Solve the equation:
x2=4\frac{x}{-2}=-4  

1

22

2

9

3

8

4

6

19

Multiple Choice

3c = 12

1

36

2

4

3

15

4

9

20

Multiple Choice

5. 6b = 30

1

x = 36

2

x = 24

3

x = 180

4

x = 5

21

Multiple Choice

5. 6b = 30

1

x = 36

2

x = 24

3

x = 180

4

x = 5

(Just getting started) 4 x 5

1

2,020

2

20

3

123

4

15 + 5

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MULTIPLE SELECT