Question

find the value of -143+600-257+400

Answer 1

the value of -143+600-257+400=600

Answer 2

⇒ -143 - 257 + 600 + 400 [ Taking +ve nd -ve Numbers On Same Side ]
⇒ -400 + 600 + 400 [ -400 AND 400 Got Canceled ]
⇒ 600

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