2 + 2 - 1 + 9 \Xd7 2 + 52 - 1 + 9 \Xd7 53 - 7 + 9 - 7 + 9 \Xd7 11 = ?
2 + 2 - 1 + 9 × 2 + 52 - 1 + 9 × 53 - 7 + 9 - 7 + 9 × 11 = ?
2 + 2 - 1 + 9 × 2 + 52 - 1 + 9 × 53 - 7 + 9 - 7 + 9 × 11 = ?
445
# Koreksi
# maaf kalau salah
2 + 2 - 1 + 9 × 2 + 52 - 1 + 9 × 53 - 7 + 9 - 7 + 9 × 11 = ?
2 + 2 - 1 + 9 × 2 + 52 - 1 + 9 × 53 - 7 + 9 - 7 + 9 × 11 = ?
445
# Koreksi
# maaf kalau salah
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