Hitunglah. 1. 6 + (-4) 2. (-1) + (-9) 3. (-7) – (+8) 4. (-2/3) – (-1/3)

By kingPosted on June 29, 2022

kali ini kita akan membahas soal berikut nya…
Hitunglah. 1. 6 + (-4) 2. (-1) + (-9) 3. (-7) – (+8) 4. (-2/3) – (-1/3)
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