Lesson 3.9: Mathematical Operations
Description:
These questions involve applying given symbols in place of arithmetic operators.
Example:
If A + B means A × B, A × B means A + B, A ÷ B means A − B, then
8+4×2=?8 + 4 × 2 = ?
Replace: 8 × 4 + 2 = 32 + 2 = 34.
Tips:
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Read the symbol conditions carefully.
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Apply BODMAS rule after replacing symbols.
