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 The Cleanest Village 18 Flashcards |
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If you have 50 apples and give away 20, how many apples do you have left? |
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You have 30 apples left, calculated by subtracting 20 from 50.  |
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Fill in the blank: To find the difference between two numbers, you must ___ them. |
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Subtract |
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Riddle: I help you find out how many are left when you take away some from a group. What am I? |
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Subtraction  |
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What is the process of regrouping in addition? |
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If the sum of the ones is more than 9, you regroup 10 ones as 1 ten.  |
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Daisy and Lou bought 2 apples for ₹10 each. What is the total cost? |
Card: 9 / 18 |
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The total cost is ₹20, calculated by multiplying 2 apples by ₹10 each.  |
Card: 10 / 18 |
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If you pay ₹150 for an item that costs ₹113, how much change will you receive? |
Card: 11 / 18 |
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You will receive ₹37 as change, calculated by subtracting ₹113 from ₹150.  |
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Subtracting helps us find out how many are left. If 83 children bought pulaw and 46 bought fruit plates, how many more children bought pulaw? |
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The difference is 37, found by subtracting 46 from 83.  |
Card: 14 / 18 |
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What is the importance of lining up numbers by their place values when adding or subtracting? |
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It ensures accurate calculation by aligning ones, tens, and hundreds correctly.  |
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In a school with 200 students, if 75 leave, how many students remain? |
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125 students remain, calculated by subtracting 75 from 200.  |
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Completed! Keep practicing to master all of them. |
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