Question

1. (-7) +15=
a)22 b)-8 c)8
2.6-8=
a)2 b)-2 c)14
3. (-9) - (-9)=_
a)18 b)- 18 c)0
4.(-35) + ___= (-35)
a)
b)1
c)35
5. (- 12) +_ _=0
a)12 b) - 12 c)O
6.38 + (-25)= (-25) +
a)38 b) -- 38 c)25
7. 150 + ( 85 + 18 ) = ( 150 + 85 ) +
a)150 b)85 c)18
8. (835) + 0 =
a)0 b)835 c)-835
9.(-518) 0 =_
a)518 b)1 C)​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

hey mate here is your answer:

1) -7+15=+8

option (c)

2) 6-8= -2

option (b)

3) (-9)-(-9)= -9+9=0

option (c)

4) (-35)+_____=-35 = 0

option (a)

5) (-12)+___=0= __=+12

option(a)

6) 38+(-25)=(-25)+__= __=38

option(a)

7)150 + ( 85 + 18 ) = ( 150 + 85 ) +__= __=18

option(c)

8) (835) + 0 = 835

option(b)

9).(-518) 0 =_ =0

option(c)