Question

Add the following integers.
a) (-14) + (-31) b) 124 + (-136)
c) (-510) + 300 d) {3+(-7)} +(-6)
Subtract the following integers.
a) (-2) from 15 b) (-74) from (-21)
c) 101 from (-12) d) (-38) from (-102)​

Answer 1

Well it's easy

Addition:

a) (-14) + (-31)

=) (-45)

b) 124 + (-136)

=) (-12)

c) (-510) + 300

=) (-210)

D) 3+(-7)} +(-6)

=) (-10)

Subtraction:

a) (-2) from 15

=) 17

b) (-74) from (-21)

=) -53

c) 101 from (-12)

=) -113

d) (-38) from (-102)

=)-64

Hope it helps you

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Answer 2

Step-by-step explanation:

a)-14-31

-45

b)124-136

-12

c)-510+300

-210

d){-4+(-6)}

{-4-6}

-10

a)-2-15

-17

b)-74-(-21)

-74+21

-53

c)101-(-12)

101+12

113

d)-38-(-102)

-38+102

64