Math, asked by chaharneeraj1365, 2 months ago

Add using a number line:- (a) (-3)+9 (b) 4+(-9)

Answers

Answered by gkavitha1131

1

Answer:

(-3)+9=6

4+(-9)=-5

Step-by-step explanation:

by using som translation formula

+*-=-

-*+=-

+*+=+

-*-=+

hope this help

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