5.NBT.5 Multi-Step Word Problems

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What is a multi-step word problem?

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A multi-step word problem is a mathematical problem that requires more than one step to solve, often involving multiple operations such as addition, subtraction, multiplication, or division.

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How do you calculate the total number of items needed when given quantities for multiple groups?

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To calculate the total number of items needed, you add the quantities for each group together.

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What is the formula to find the total hours spent on a task when given the number of items and hours per item?

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The total hours spent can be calculated using the formula: Total Hours = Number of Items × Hours per Item.

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How do you determine the total amount of a substance after a loss due to spillage?

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To determine the total amount after spillage, subtract the amount spilled from the initial total amount.

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What is the significance of understanding place value in large numbers?

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Understanding place value helps in accurately reading, writing, and performing operations on large numbers.

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How do you convert a word problem into a mathematical equation?

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To convert a word problem into a mathematical equation, identify the quantities involved, the operations needed, and express them using numbers and symbols.

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What is the importance of breaking down a multi-step problem into smaller steps?

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Breaking down a multi-step problem into smaller steps makes it easier to understand and solve, reducing the chance of errors.

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How can you check your work after solving a multi-step word problem?

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You can check your work by reviewing each step, ensuring calculations are correct, and verifying that the final answer makes sense in the context of the problem.

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What operations are commonly used in multi-step word problems?

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Common operations include addition, subtraction, multiplication, and division.

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How do you handle large numbers in calculations?

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When handling large numbers, it is important to align digits correctly, use place value, and apply appropriate mathematical operations carefully.