Math, asked by anitahindihpu, 2 months ago

1. Find
(a) 35 - (20)
(c) (-15)-(-18)
(e) 23 - (- 12)
(b) 72-(90)
(d) (-20) - (13)
(f) (-32)-(-40)​

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Answers

Answered by Anonymous
10

Answer:

Question 1 :-

  • 35 - (20)

» 35 - 20

» 15

  • (-15) - (-18)

» -15 + 18

» 3

  • 23 - (-12)

» 23 + 12

» 35

  • 72 - (90)

» 72 & 90

» - 18

  • (-20) - (13)

» -20 - 13

» -7

  • (-32) - (-40)

» -32 + 40

» 8

_____________________

Question 4 :-

  • (-7) -8- (-25)

» -7 -8 + 25

» -7 + 17

» 10

  • (-13) + 32 - 8 - 1

» -13 + 32 - 8 - 1

» -13 + 32 - 7

» -13 + 25

» 12

  • (-7) + (-8) + (-90)

» -7 - 8 - 90

» -7 - 98

» - 105

  • 50 - (-40) - (-2)

» 50 + 40 + 2

» 92

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