1.1.4 Writing Two-Step Word Problems

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What is a two-step word problem?

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A two-step word problem is a mathematical problem that requires two operations to solve. It typically involves reading a scenario, translating it into an equation, and then performing two steps to find the solution.

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How do you identify the unknown in a word problem?

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The unknown in a word problem is usually represented by a variable (like x). To identify it, look for the quantity that is not given but is needed to answer the question.

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What is the first step in solving a two-step word problem?

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The first step is to read the problem carefully and identify the relevant information, including the known quantities and what you need to find.

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What does it mean to translate a word problem into an equation?

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Translating a word problem into an equation means converting the words and relationships described in the problem into a mathematical expression that can be solved.

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What operation would you use to find the total number of items after giving some away?

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You would use subtraction to find the total number of items after giving some away.

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If a problem states 'Jade sold half of her paintings and then bought two more', how would you express the number of paintings she started with?

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What is the equation for Michael's bouncy balls problem?

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What does 'half of' mean in mathematical terms?

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What is the importance of checking your work after solving a word problem?

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Checking your work ensures that you have correctly interpreted the problem, performed the calculations accurately, and arrived at a reasonable answer.