1) \( \times 3745,3=318,425,406 \) 2) \( 5487,602 \times 3,05=\square \) 3) \( 3605,37-203,243= \) 4) \( 1254,308+396,29= \)
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Beyond the Answer
Did you know that multiplication can be traced back to ancient Egyptians? They developed a method called "doubling," which involves multiplying numbers by doubling them repeatedly and adding the results—definitely a fun way to handle larger numbers! Flash forward to today, and we have calculators and computers to do the heavy lifting for us, making math much more accessible. When tackling addition and subtraction, a common mistake is misaligning decimal points. It's crucial to line up those decimals to ensure accuracy. A great tip is to write the numbers vertically to make it easier to see where each digit goes, ensuring your final answer is spot on!
