1-2-3 Magic (Effective Discipline for Children 2-12)

1-2-3 Magic (Effective Discipline for Children 2-12)

500-120:8x15
pakai caranya​

500-120:8x15
pakai caranya​

Jawaban:

[tex]500 - 15 \times 15 \\ 500 - 225 \\ 275[/tex]

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