pakai caranya 1. 48-72(-6)+18 2.-52-65×4÷3

[tex]1. \: 48 - 72( - 6) + 18 \\ jawab \\ 48 - (72( - 6)) + 18 \\ = 48 - ( - 432) + 18 \\ = 48 + 432 + 18 \\ = 498 \\ 2. \: - 52 - 65 \times 4 \div 3 \\ jawab \\ - 52 - (65 \times 4) \div 3 \\ = - 52 - (260) \div 3 \\ = - 52 - 86,67 \\ = - 138,68[/tex]
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