Math, asked by 1avvvv, 15 hours ago

Evaluate each of the following 120-230,(-15)-(-21),(-111)-90,(-17)-(-22)​

Answers

Answered by jaseelak519
0

Step-by-step explanation:

120-230

=-(230-120)

=-110

-15+21=21-15=6

-111-90

=-(111+90)=-201

-17+22=22-17=5

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