Adding integers in real-world situations is a common activity that can be applied in various contexts. Here are some examples:
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Budgeting and Expenses: When managing a budget, you often add up incomes and expenses. For instance, if you earn $1500 from work and $300 from a side gig, you can add these amounts to find your total income ($1500 + $300 = $1800).
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Shopping: When at a store, if you purchase items that cost $20, $15, and $30, you would add these prices to find the total expenditure ($20 + $15 + $30 = $65).
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Sports Scores: In a game, you might add the scores of your favorite team. For example, if the team scored 3 points in the first quarter, 7 in the second, and 6 in the third, the total score would be ($3 + $7 + $6 = $16).
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Temperature Changes: If the temperature is 10 degrees and it drops by 3 degrees one day, and then rises by 5 degrees the next day, you would add to find the new temperature. First, it goes to 7 degrees (10 - 3), and then to 12 degrees (7 + 5).
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Travel Distance: When planning a trip, if you plan to travel 50 miles one day and another 30 miles the next day, you would add the distances to find the total distance traveled ($50 + $30 = $80 miles).
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Events and Attendance: If you're organizing an event and expect 150 guests to RSVP online, and an additional 50 guests to come without RSVPs, you can find the total number of attendees by adding both groups ($150 + $50 = 200 attendees).
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Combining Collections: If you have a collection of 75 baseball cards and you receive another 25 from a friend, you would add them to determine the total ($75 + $25 = 100 cards).
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Cooking Measurements: When cooking, if a recipe calls for 2 cups of flour and you want to double it, you would add 2 cups + 2 cups to get a total of 4 cups.
These examples show how adding integers is not just a mathematical concept but a practical skill used in everyday life. Whether tracking finances, planning events, or simply measuring ingredients, the ability to add integers is essential.