Adding & Subtracting Integers

Adding

100

-5 + -3

-8

200

-5 + 4

-1

300

-2 + 7

5

400

10 + (-27)

-17

500

-53 + 34

19

Subtracting

100

3 - 5

-2

200

-2 - 1

-3

300

15 - 25

-10

400

-3 - (-7)

4

500

-5 - (-23)

18

If X= 3

100

Is the following equation true or false?

x + (-5)= -2

TRUE

200

Is the following sentence true or false?

-3 + x = 1 

FALSE 

- 3 + 3 = 0

300

Is the following sentence true or false?
-10.3 - x = -13.3

TRUE 

400

Is the following equation, true or false?

-6.5 + x = 9.5

FALSE
-6.5 + 3 = -3.5

500

WHICH sentence is true? Select all tha tapply

A) -5 + x = -2

B) 10 - x = 7
C) x - 5 = 2
D) x + (-5) = -2

A, B, D