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What is 1 + 6?
Grade Level:
Class 1
Maths, Computing, AI
Definition
What is it?
1 + 6 is an addition problem asking you to combine the number 1 and the number 6. Addition means finding the total sum when you put two or more numbers together. In this case, we are finding what number comes after 6 when you add 1 to it.
Simple Example
Quick Example
Imagine you have 1 samosa in one plate. Your friend gives you 6 more samosas. How many total samosas do you have now? You simply count them all together to find the sum.
Worked Example
Step-by-Step
Let's find the sum of 1 + 6.
Step 1: Start with the first number, which is 1.
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Step 2: Now, we need to add the second number, which is 6.
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Step 3: You can use your fingers or count forward. Start at 1, then count 6 more steps: 2, 3, 4, 5, 6, 7.
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Step 4: The number you land on after counting 6 steps from 1 is 7.
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Step 5: So, 1 + 6 = 7.
Answer: 7
Why It Matters
Understanding basic addition like 1 + 6 is fundamental for everything in Maths, Computing, and even AI. It's the building block for complex calculations. Engineers use addition to design bridges, computer programmers use it to write code, and data scientists use it to analyze information.
Common Mistakes
MISTAKE: Counting incorrectly, like starting from 0 instead of 1 when adding 6. | CORRECTION: When adding 6 to 1, start counting '2' as the first step after 1, not '1' again.
MISTAKE: Confusing addition with subtraction. | CORRECTION: Addition means 'putting together' or 'finding the total', not 'taking away'.
MISTAKE: Forgetting to count the initial number. | CORRECTION: Always start with the first number and then count forward the second number of steps.
Practice Questions
Try It Yourself
QUESTION: If you have 1 cricket ball and your friend gives you 6 more, how many balls do you have? | ANSWER: 7
QUESTION: What is the sum of the smallest single-digit whole number (which is 1) and the number 6? | ANSWER: 7
QUESTION: Your mom bought 1 kg of potatoes. Your dad then bought 6 more kg of potatoes. If they already had 2 kg at home, how many total kg of potatoes do they have now? (Hint: First find 1 + 6, then add the existing 2 kg). | ANSWER: 9
MCQ
Quick Quiz
What is the result when you add 1 to 6?
5
6
7
8
The Correct Answer Is:
C
Adding 1 to 6 means counting one step forward from 6, which gives you 7. Options A, B, and D are incorrect as they do not represent the sum of 1 and 6.
Real World Connection
In the Real World
Imagine a shopkeeper using a calculator or a mobile app to add the price of 1 packet of biscuits (Rs. 1) and 6 packets of chips (Rs. 6 each). The total bill needs this basic addition. Similarly, when you check your mobile data usage, the app uses addition to show your total data consumed from different activities.
Key Vocabulary
Key Terms
ADDITION: The process of combining numbers to find their total sum | SUM: The total result obtained from adding two or more numbers | NUMBER LINE: A visual representation of numbers in order, useful for counting | COUNTING FORWARD: Starting from a number and moving up by a certain number of steps
What's Next
What to Learn Next
Great job understanding 1 + 6! Next, you can explore adding larger numbers or adding more than two numbers. These concepts build on the basic idea of combining numbers, helping you solve more complex real-world problems.
