Question

Question is in attachment..
Class-5th

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Answer 1

Question

a) (-7) - 8 - (-25)

b) (-13) + 32 - 8 -1

c) (-7) + (-8) + (-90)

d) 50 - (-40) - (-2)

Solution

$\: ⇢$(-7) - 8 - (-25)

= -7 - 8 + 25

= -15 + 25

= 10

$\: ⇢$(-13) + 32 - 8 -1

= -13 + 32 - 8 -1

= 32 - 22

= 10

$\: ⇢$(-7) + (-8) + (-90)

= -7 - 8 - 90

= -105

$\: ⇢$50 - (-40) - (-2)

= 50 + 40 + 2

= 92

Answer 2

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