2. -31+ (-17) – 144 : (-12)

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3. 266: (-19) – (-36 ) + (-18)
4. – 22- (-17) + (-14) *(-14)
5.-272: (-17) – (-441) (-21)-​

2. -31+ (-17) – 144 : (-12)

Jawaban:

2)-31+(-17)-(-12)

-48+12=36

3)-14+36+(-18)

22+(-18)=4

5)16+441(-21)

457-21=436

maaf kalo salah