Mathematics, 08.03.2021 01:00, 29delphina

3. Han's calculation of 972 = 9 is shown here. a. Find 180 - 9.
1 80
9 9 7
- 9
7 2
72

b. Use your calculation of 180 . 9 to explain how you know Han
has made a mistake.
c. Identify and correct Han's mistake.

3. Han's calculation of 972 = 9 is shown here.

a. Find 180 - 9.
1 80
9 9 7
- 9
7 2
72
b. Use your

Answers: 3

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3. Han's calculation of 972 = 9 is shown here. a. Find 180 - 9.
1 80
9 9 7
- 9

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3. Han's calculation of 972 = 9 is shown here. a. Find 180 - 9. 1 80 9 9 7 - 9 7 2 72 b. Use your calculation of 180 . 9 to explain how you know Han has made a mistake. c. Identify and correct Han's mistake. ￼

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3. Han's calculation of 972 = 9 is shown here. a. Find 180 - 9.
1 80
9 9 7
- 9
7 2
72

b. Use your calculation of 180 . 9 to explain how you know Han
has made a mistake.
c. Identify and correct Han's mistake.