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002 - Lesson 2 Mastery Check (A7)

Posljednje ažuriranje almost 6 years ago

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Adding Integers with Chips

1

Pitanje 1

1.

What does a yellow integer piece represent?

1

1

1

1

1

1

Pitanje 2

2.

What does a red integer piece represent?

Pitanje 3

3.

What is the value of a yellow + a red? (Hint: What is the name of the pair?)

Pitanje 4

4.

Add the integers and show your work (see the video in your digital notebook for help):
6 + (-2) =

Pitanje 5

5.

Add the integers and show your work:
-5 + 3 =

Pitanje 6

6.

Add the integers and write your answer below: -2 + (-5)

Pitanje 7

7.

Add the integers and write your answer below: 7 + (-6)