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What is Fifty-Seven?
Grade Level:
Pre-School – Class 2
All domains without exception
Definition
What is it?
Fifty-Seven is a number that comes after fifty-six and before fifty-eight. It is written as '57' in digits. It represents a quantity of 5 tens and 7 ones.
Simple Example
Quick Example
Imagine your cricket team scored 56 runs, and then the next batsman hit one more run. Your team's total score would become fifty-seven runs. That's 57!
Worked Example
Step-by-Step
Let's find out what fifty-seven means by counting.
1. Start counting from one: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.
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2. Continue counting groups of ten: 11-20, 21-30, 31-40, 41-50.
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3. After fifty, we count the ones: 51, 52, 53, 54, 55, 56.
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4. The very next number after 56 is fifty-seven.
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So, fifty-seven is the number you get when you have 5 groups of ten and 7 extra ones.
Why It Matters
Understanding numbers like fifty-seven is the basic step for all maths, from simple counting to complex calculations. It's crucial for careers like engineers who design bridges, data scientists who analyze trends, or even shopkeepers who manage inventory and sales.
Common Mistakes
MISTAKE: Writing '507' instead of '57' for fifty-seven. | CORRECTION: 'Fifty-seven' means 5 tens and 7 ones, so the '0' is not needed in the middle. It should be written as 57.
MISTAKE: Confusing 'fifty-seven' with 'seventy-five'. | CORRECTION: 'Fifty-seven' is 5 tens and 7 ones (57), while 'seventy-five' is 7 tens and 5 ones (75). The order of digits matters a lot!
MISTAKE: Thinking fifty-seven is the same as 5 + 7. | CORRECTION: Fifty-seven is a single number, 57. It is not the result of adding 5 and 7, which equals 12.
Practice Questions
Try It Yourself
QUESTION: What number comes just before fifty-seven? | ANSWER: Fifty-six (56)
QUESTION: If you have 5 bundles of 10 pencils and 7 loose pencils, how many pencils do you have in total? | ANSWER: 57 pencils
QUESTION: Your mom gave you 25 rupees, and your dad gave you 32 rupees. How much money do you have in total? Is it fifty-seven? | ANSWER: Yes, 25 + 32 = 57 rupees. So you have fifty-seven rupees.
MCQ
Quick Quiz
Which of these represents the number fifty-seven?
507
75
57
5 + 7
The Correct Answer Is:
C
Option C, '57', correctly represents fifty-seven, which is 5 tens and 7 ones. Options A, B, and D represent different numbers or operations.
Real World Connection
In the Real World
When you check the price of a chai on a menu or the cost of a small snack, it might be 57 rupees. Also, when you see the score of a Kabaddi match, one team might have scored 57 points. Numbers like 57 are used everywhere in our daily transactions and activities.
Key Vocabulary
Key Terms
NUMBER: A count or measure of something | DIGIT: A single symbol used to write numbers (like 0, 1, 2, ... 9) | TENS PLACE: The position of a digit representing groups of ten | ONES PLACE: The position of a digit representing single units
What's Next
What to Learn Next
Great job understanding fifty-seven! Next, you can learn about 'What is Sixty-Seven?' This will help you see how numbers continue to grow and how the pattern of tens and ones helps us understand larger numbers easily.
