Question

Q.1 Fill in the blanks:-

A. 1+(1)+(1)+1+1+(1)=

B.(-60)+(-11)+(-9)+100=

C.the additive inverse of (3-8)-(-4) is————.

D.the sum of an integer and its additive inverse is always—————.

Answer 1

Answer:

(A) 6

(B) 20

(C)Inverse

    (3+8)+(4)

    =11+4

    =15

(D)The sum of an integer and its additive inverse is always zero. ... The sum of two negative integers is a positive integer. 39.

Step-by-step explanation:

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Answer 2

Answer:

a:6

b:_20

c:15

d:0