PLEASE HELP. I NEED TO PASS! Module 2 Topic A Assessment

Rachel used a number line to add. She started counting at 10 and counted until she was on -4 on the number line. What is the addition expression she completed?

What value for x will make this equation true?

-14+9+x=0

x=

True or false

2+(-2) is equal to zero

(-3) + (-4) is positive

-2-(-3) is positive

½ + -½ is negative

7-(-10) is negative

What operation would you use when combining items with the same sign?

What operation would you use when combining items with different signs?

When adding opposite numbers your answer would be ?

When adding numbers with different signs what would the sign of the answer be?

When adding numbers with the same sign what would the sign of the answer be?

Find the absolute value

/15/

/-27/

/-4/5/

/5.27/

Find the opposite

-31

6.5

⅔

-52

Change to an addition expression

-14-9

-12- -12

85-13

79-41

Change the order of the expression

45+36

-12+9

75-9

-6-32

Solve

6+4

-2+-3

-5+12

5+-7

8+-8

9+6+-6

-32+-17+42