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Answered

Find the value of the following

1. -17,- -19 - -21
2. 280 - (-105) - (-134)
3. -13 - 15 (-18)
4. (-45) - (-63) - 97
5. 79- 81 - (-83) - (-85)​

Sagot :

Faithtoledogo

Answer:

1. -57

2. 447

3. -46

4. -205

5. -170

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