Question

50-( - 40 ) - ( -2 ) =
( -13 ) + 32 - 8 - 1 =
( - 7 ) - 8 - ( - 25 ) =
( - 7 ) + ( - 8 ) + ( - 90 ) =

Answer 1

Answer -

1). 50 - (-40) - (-2)

= 50+40+2

= 50+42

= 92

2). (-13) + 32 - 8 -1

= -13+32-8-1

= 19-8-1

=19-(8+1)

=19-9

= 10

3). (-7) - 8 - (-25)

= -7-8+25

=25-7-8

=25-(7+8)

=25-15

=10

4). (-7) + (-8) + (-90)

= -7-8-90

= -15-90

=-105