Math, asked by vimalsiva1119, 9 months ago

Add without using number line (+630)+(-210)

Answers

Answered by nandanaMK

5

Answer:

420

Step-by-step explanation:

(+630)+(-210) [630+(-210) is 630-210]

=630-210

630 -

210

420

=420

Answered by anubhavgupta357

1

Answer:

630-210

420 is the correct answer

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