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HW for 1.2 adding integers

Last updated almost 5 years ago

12 questions

1

1

1

1

1

1

1

1

1

0

0

0

Question 1

1.

−9+2

Question 2

2.

5+(−5)

Question 3

3.

−12+(−6)

Question 4

4.

−10+19+5

Question 5

5.

−11+(−20)+9

Question 6

6.

−7+7+(−8)

Question 7

7.

x+(−5)=4

Question 8

8.

y+6=−2

Question 9

9.

−10=−7+z

Question 10

10.

What is the total change in your hair length at the end of the year?

Question 11

11.

Is your hair longer in January or December?Explain your reasoning.

Question 12

12.

When is your hair the longest?Explain your reasoning.