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 find the solution, often involving addition, subtraction, multiplication, or division.

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How do you solve a two-step word problem?

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To solve a two-step word problem, first identify the two operations needed, then perform the operations in the correct order to find the answer.

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What is the first step in solving a word problem?

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The first step is to read the problem carefully and identify the key information and what is being asked.

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What does it mean to share evenly?

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To share evenly means to distribute a total amount equally among a specified number of recipients.

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How do you write an equation from a word problem?

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To write an equation from a word problem, identify the variables, constants, and operations described in the problem, and translate them into a mathematical expression.

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What is the equation for 'two times a number plus five equals 15'?

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The equation is 2x + 5 = 15.

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How do you isolate a variable in an equation?

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To isolate a variable, perform inverse operations to both sides of the equation until the variable is alone on one side.

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What is the importance of understanding operations in word problems?

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Understanding operations is crucial because it helps determine which mathematical processes to apply to solve the problem.

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What does it mean to increase a quantity by a factor?

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To increase a quantity by a factor means to multiply that quantity by a specific number, resulting in a larger amount.

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How do you represent a total cost in an equation?

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A total cost can be represented by adding fixed costs to variable costs, often expressed as C = fixed cost + (variable cost per unit * number of units).