What is One More?

S0-SA1-0079

Grade Level:

Pre-School

Maths, Computing

Definition

What is it?

One More' means increasing a number or quantity by exactly one unit. It's like taking a step forward on a number line, always adding just one to what you already have.

Simple Example

Quick Example

Imagine you have 5 delicious ladoos on a plate. If someone gives you 'one more' ladoo, you now have 5 + 1 = 6 ladoos in total. It's simply adding one to your current count.

Worked Example

Step-by-Step

Let's find 'one more' than 12.
---Step 1: Start with the given number, which is 12.
---Step 2: Understand that 'one more' means we need to add 1 to this number.
---Step 3: Perform the addition: 12 + 1.
---Step 4: The result of 12 + 1 is 13.
---Answer: One more than 12 is 13.

Why It Matters

Understanding 'one more' is a basic building block for all of mathematics, from simple counting to complex calculations. It's crucial in computing for things like counting loops or indexing. Engineers use it for precise measurements, and data scientists use it when updating counts in a database.

Common Mistakes

MISTAKE: Adding a different number instead of 1 | CORRECTION: Remember 'one more' specifically means adding ONLY 1.

MISTAKE: Confusing 'one more' with 'one less' | CORRECTION: 'One more' means increasing, while 'one less' means decreasing. Always add 1 for 'one more'.

MISTAKE: Not starting from the correct given number | CORRECTION: Always identify the starting number first, then add 1 to it.

Practice Questions

Try It Yourself

QUESTION: What is one more than 7? | ANSWER: 8

QUESTION: If you have 19 cricket balls and get one more, how many do you have? | ANSWER: 20

QUESTION: My auto-rickshaw meter showed Rs. 45. If the driver adds one more rupee for a small extra distance, what will the new fare be? | ANSWER: Rs. 46

MCQ

Quick Quiz

Which of these correctly shows 'one more' than 9?

9 - 1

9 x 1

9 + 1

9 / 1

The Correct Answer Is:

The phrase 'one more' directly translates to adding 1 to the given number. So, 9 + 1 is the correct way to find 'one more' than 9.

Real World Connection

In the Real World

When you're buying vegetables at the market and ask the vendor for 'one more' tomato, you're using this concept. Or, when a social media app shows you have 99 likes and then 'one more' person likes your post, the count becomes 100. It's everywhere in daily life!

Key Vocabulary

Key Terms

ADDITION: The process of combining numbers to get a sum | QUANTITY: An amount or number of something | UNIT: A single thing or a fixed amount | INCREASE: To make something larger in amount or number

What's Next

What to Learn Next

Now that you understand 'one more', you can explore 'one less' to see how subtracting one works. Then, you can move on to basic addition and subtraction with larger numbers, building your math skills step by step!