Question

Integers
Subtract:
(i) 28 from -42
(iv) -66 from -34
(ii) -36 from 42
(vii) -64 from o
(v) 318 from o
5. Su
Subtract the sum of -1032 and 878 from -34,
(viii) -56 from 144
Subtract -134 from the sum of 38 and -87.
7. Fill in the blanks:
(i) {(-13)+27} +(-41) = (-13)+{27 +(.....)
(ii) (-26) +{(-49)+(-83)} = {(-26)+(-49)}+(.....)
(iii) 53 +(-37) = (-37)+(......)
(iv) (-68)+(-76) = (......) +(-68)
(v) (-72) +(.....) = -72
(vi) -(-83) =......
(vii) (-60)-(....) = -59
(viii) (-31​

Answer 1

Answer:

subtract 28 from -42

(-42)-28=28+42=70

subtract -66 from -34

-66 -(-34)=(-66)+34=-32

subtract -36 from 42

42-(-36)=42+36=78

subtract -64 from 0

0-(-64)=0+64=64

subtract 318 from 0

0-(318)=0-318 =-318