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IM: 6.6.3: Staying in Balance (Lesson)

Last updated about 1 year ago

26 questions

3.1: Hanging Around

3.2: Match Equations and Hangers

3.3: Connecting Diagrams to Equations and Solutions

For diagram A, find:

1

1

1

For diagram B, find:

1

1

1

Refer to Hanger A

1

1

Refer to Hanger B

1

1

Refer to Hanger C

1

1

Refer to Hanger D

1

1

Refer to Hanger A:

1

1

1

Refer to Hanger B:

1

1

1

Refer to Hanger C:

1

1

1

Refer to Hanger D:

1

1

1

Question 1

1.

One thing that must be true

Question 2

2.

One thing that could be true or false

Question 3

3.

One thing that cannot possibly be true

Question 4

4.

One thing that must be true

Question 5

5.

One thing that could be true or false

Question 6

6.

One thing that cannot possibly be true

Question 7

7.

Question 8

8.

Find the solution to this equation and use Hanger A to explain what the solution means.

Question 9

9.

Question 10

10.

Find the solution to this equation and use Hanger B to explain what the solution means.

Question 11

11.

Question 12

12.

Find the solution to this equation and use Hanger C to explain what the solution means.

Question 13

13.

Question 14

14.

Find the solution to this equation and use Hanger D to explain what the solution means.

Question 15

15.

Write the equation for Hanger A.

Question 16

16.

Explain how to reason with the hanger to find the weight of a piece with a letter.

Question 17

17.

Explain how to reason with the equation to find the weight of a piece with a letter.

Question 18

18.

Write the equation for Hanger B.

Question 19

19.

Explain how to reason with the hanger to find the weight of a piece with a letter.

Question 20

20.

Explain how to reason with the equation to find the weight of a piece with a letter.

Question 21

21.

Write the equation for Hanger C.

Question 22

22.

Explain how to reason with the hanger to find the weight of a piece with a letter.

Question 23

23.

Explain how to reason with the equation to find the weight of a piece with a letter.

Question 24

24.

Write the equation for Hanger D.

Question 25

25.

Explain how to reason with the hanger to find the weight of a piece with a letter.

Question 26

26.

Explain how to reason with the equation to find the weight of a piece with a letter.

Which equation matches Hanger A?

? + 3 = 6

3 \sdot ? = 6

6 = ? + 1

6 = 3 \sdot ?

Which equation matches Hanger B?

? + 3 = 6

3 \sdot ? = 6

6 = ? + 1

6 = 3 \sdot ?

Which equation matches Hanger C?

? + 3 = 6

3 \sdot ? = 6

6 = ? + 1

6 = 3 \sdot ?

Which equation matches Hanger D?

? + 3 = 6

3 \sdot ? = 6

6 = ? + 1

6 = 3 \sdot ?