Question

Q2:-Put ,or=
a)3-(-8)
b)4+(-6) _2-(+8)-(-6) 6-(-8)
c)7-(-9)+(7) 8-(-6)
d)45-(-6) _45-(+6) ​

Answer 1

Answer:

a)6

b)60

c)78

d)0

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Step-by-step explanation:

a)3-(-8)

= 3+3

=6

b)4+(-6)-2-(8)-(-6)6-(-8)

=4-6-2-8+6×6+8

=4-6-2-8+64+8

=-2-2-8+64+8

=-4-8+64+8

=-12+64+8

=-12+72

=60

c)7-(-9)+(7)8-(-6)

=7+9+7×8+6

=7+9+56+6

=16+62

=78

d)45-(-6)-45-(6)

=45+6-45-6

=51-45-6

=6-6

=0