berrak12 berrak12
  • 26-09-2021
  • Mathematics
contestada

Help mee pls :((
[tex] {7}^{th} grade[/tex]
​

Help mee pls tex 7th gradetex class=

Respuesta :

AMIM14
AMIM14 AMIM14
  • 26-09-2021

Answer:

2. 3-(-2)-(+5)

⇒3-(-2)-(+5)= 3+2-(+5) = 5-(+5)  =  5-5  = 0

3. -(-3-6)-(-4+8)

⇒ -(-9)-(-4+8) = 9-(-4+8)  =  9-4 =5

4. -8-(-3-2)

⇒ -8-5=-13

5. -(-(-5))+7

⇒ -5+7 = 2

6. -(-(-8)+3)

⇒ -(11) = -11

7. -(-6-(-3+1))

⇒6-(-3+1) = 8

8. 1-(14-(11-7))

⇒ 1-(14-4) = 1-10 = -9

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