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zach32131
zach32131
05.08.2021 • 
Mathematics

I’ll give you 50pts for the answer. Do You Understand? I don’t understand.

1. Essential Question How is subtracting integers related to adding integers?

2. Reasoning Explain how to simplify the expression -98 - 31 using the additive inverse.

3. Model with Math How can you use a number line to represent the subtraction between two integers?
Do You Know How?

4. It was 12°C when Preston got home from school. The weather report shows a storm front moving in that will drop the temperature by 17°C. What is the expected temperature?

5. Complete the equation.
-67 - = 0

6. Find the difference.
a. 41 - 275
b. -15 - 47
c. -72 - (-151)
d. 612 - (-144)

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