Math, asked by aishu2059, 11 months ago

15. Compute each of the following:
(a) 30 + (-25) + (-10) (b)(-20) + (-5)
(b) 70 + (-20)+(-30) (d) -50 + (-60) + 50
(c) 1 + (-2) + (-3) + (-4) (1) 0+ (-5) + (-2)
(d
) 0 - (-6) - (+6) (h) 0 -2-(-2)​

Answers

Answered by Nicu48
5

Step-by-step explanation:

a) 30+(-25)+10

=40-25

=15

b) (-20)+(-5)

=-20-5

=(-25)

c)70+ (-20)+(-30)

= 70+(-50)

=70-50= 20

d) (-50)+(-60)+50

= 50+(-110)

=50-110= (-60)

e)1+ (-2)+(-3)+(-4)

= 1+(-9)

= (-8)

f) 0+ (-5)+ (-2)

= 0-7

= (-7)

g) 0- (-6)-(+6)

= 0+6-6

= 6-6= 0

h) 0-2-(-2)

= -2+2

=0

Thanks.

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aishu2059: Thank you so much for your great advice you give answer of this question very nicely thank you so much
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