Question

simplify the following. 1. -18 + 12 - (-4) + (-16) 2. 378 - (-14) - 18 + 185​

Answer 1

1. (- 18)

2. 559

Step-by-step explanation:

Simplification :-

1.

- 18 + 12 - (-4) + (-16)

=> - 18 + 12 + 4 - 16

=> - 18 + 16 - 16

=> - 18 (Ans.)

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2.

378 - (-14) - 18 + 185

=> 378 + 14 - 18 + 185

=> 378 - 18 + 14 + 185

=> 360 + 199

=> 559 (Ans.)

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Note :-

To solve these questions, remember

• (-)(-) = (+)
• (-)(+) = (-)
• (+)(-) = (-)
• (+)(+) = (+)

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Hope it helps.

#BeBrainly :-)