Question

please solve this all questions with full explanation with full answer with full method



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Answer 1

Answer:

1. (-4)+7 = 7-4 = 3.

2. 2-(-7) = 2+7 = 9. [since -×-=+]

3. -3 -(-3) = -3+3 = 0.

4. 33-(-15) = 33+15 = 48

5. -122+(-58) = -122 - 58 = -180.

Answer 2

Answer:

1. 3

2. 9

3. 0

4. 48

5. 180

Step-by-step explanation:

1. Minus Plus = Minus ➖ So -4+7= 3 Because plus sign is bigger.

2. 2-(-7) = 2+7 =9

3. -3-(-3) = -3 +3 = 0

4. 33-(-15) = 33 + 15 = 48

5. -122+(-58) = -122 - 58 = - 180 because - sign is bigger.

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