1. 15 – (-7) + (-5)2. -42 – 19 – (-36)​

Jawaban:

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Penjelasan dengan langkah-langkah:

1.15-(-7)+(-5)

15+7-5

22-5

17

2.-42-19-(-36)

-61+36

25

Jawaban:

1.) 12

2.) -25

Penjelasan dengan langkah-langkah:

1.) 15 – (-7) + (-5)

= 15 + 7 – 5

= 22 – 5

= 12

2.) -42 – 19 – (-36)

= -42 + (-19) – (-36)

= -61 – (-36)

= -25