Math, asked by mayank3440o, 9 months ago

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

Answers

Answered by soumilisaha806
4

Answer:

(a) 35-(20)

=15

(c)-15-(-18)

=-15+18

=3

(e)23-(-12)

=23+12

=35

(b)72-90

= -18

(d)(-20)-13

=-33

(f)-32-(-40)

= - 32+40

=8

Hope my answer helps you

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Answered by Anonymous
9

(a) 35 – 20 = 15

(b) 72 – 90 = –18

(c) (–15) – (–18) = (–15) + 18 = 3

(d) (–20) – 13 = –33

(e) 23 – (–12) = 23 + 12 = 35

(f) (–32) – (–40) = (–32) + 40 = 8

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