Matematika Sekolah Menengah Pertama 2. -14 x (-15)3. -115 x 104. 75 x (-20)5. 140 : 706. 3.460 : (-5)7. -1.525 : (-25)8. -450 : 90bantu jawab kak, ini soal kelas 6.​

friedafisherulv – April 11, 2023

2. -14 x (-15)
3. -115 x 10
4. 75 x (-20)
5. 140 : 70
6. 3.460 : (-5)
7. -1.525 : (-25)
8. -450 : 90

bantu jawab kak, ini soal kelas 6.​

2. (-14) × (-15) = 210 (cara terlampir)

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3. (-115) × 10 = -1.150 (cara terlampir)

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4. 75 × (-20) = -1.500

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5. 140 ÷ 70 = 2 (cara terlampir)

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6. 3.460 ÷ (-5) = -692 (cara terlampir)

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7. (-1.525) ÷ (-25) = 61 (cara terlampir)

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8. (-450) ÷ 90 = (-5) (cara terlampir)

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Pembahasan:

Tanda sama = Positif (+)

Tanda Beda = negatif (-)

contoh:

Tanda sama (+) positif

(-20) × (-5) = 100

Tanda Beda (-) negatif

(-20) × 5 = -100

prinsip nya harus hafal perkalian!.

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#LearnWithBrainly

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