Tolong bantu ya teman teman

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Tolong bantu ya teman teman

Tolong bantu ya teman teman

Jawaban:

✧༺♥༻✧semoga membantu

Penjelasan dengan langkah-langkah:

1. -6 × (-3) × 4

18 × 4

=72

2. 8 × (-10) : (-2)

-80 : (-2)

= 40

3. -30 + 20 : (-5)

-30 + (-4)

= -34

4. 18 + (-4) × 7

18 + (-28)

= -10

5. (-10) × 4 – (-14) : 2

-40 – (-7)

-40 + 7

= -33

6. (-36) : (-6) – (-12) × 3

6 – (-36)

6 + 36

= 42

7. (11 × 23) + (11 × 77)

253 + 847

=1.100

8.(-15 × 144) + (-15 × (-44))

-2160 + 660

= 1.500

9. (21 × 23) – (21 × 3)

283 – 63

= 220

10. (-17 × (-10)) – (-27 × (-10)

170 – 270

= -100