Class 6 Exam  >  Class 6 Notes  >  Mathematics (Maths) Class 6  >  Worksheet Solutions: Knowing Our Number- 2

Knowing Our Number- 2 Class 6 Worksheet Maths

Ques 1: Fill up the blanks:
(a) Smallest 6-digit number in Indo Arabic Numeration System is __________.

(b) Largest 8-digit number in International Numeration System is
__________.
(c) Expanded notation of 2730145 is __________ .
(d) MDCL in Hindu-Arabic form is written as __________ .
(e) 707 in Roman Numerals can be written as __________ .
Ans: 

(a) One lakh
(b) Ninety nine million nine hundred ninety nine thousand nine hundred ninety nine.
(c) 2 × 10,00,000 + 7 × 1,00,000 + 3 × 10,000 + 0 × 1000 + 1 × 100 + 4 × 10 + 5
(d) 1650
(e) DCCVII

Ques 2: Using 2, 0, 4, 5 write largest and smallest 4-digit number (without repetition).

Ans: Largest number : 5420 Smallest number : 2045

Ques 3: Fill up the blanks using > or < signs:
(i) 2347 ________  2437 ________  2473 ________  2734 ________  2743

(ii) 50725 ________  50572 ________  50527 ________  50275 ________  50257
Ans. 

(i) 2347 < 2437 < 2473 < 2734 < 2743
(ii) 50725 > 50572 > 50527 > 50275 > 50257

Ques 4: Add 825432 and 543082 and write the sum according to Indo Arabic Numeration System.
Ans: Sum = 13,68,514 (Thirteen lakh sixty eight thousand five hundred and fourteen.)


Ques 5: Subtract 405235 from 995432 and write the difference according to International system of numeration.
Ans: 
Difference = 590,197 (Five hundred ninety thousand one hundred ninety seven.)

Ques 6: If in a garden there are 4592 flowering plants and 3257 fruit trees then what's the total number of plants in the garden?
Ans: 
Total number of plants = 7849

Ques 7: Evaluate : 81 [15 {7 – 2 (7 – 3)}]
Ans: –1215

Ques 8: A flask has 5 litres of lemonade. How many glasses, each of 200ml capacity, can it fill?
Ans: Number of glasses = 25

Ques 9: Estimate each of the following using general rule:
(i) 842 + 1245
(ii) 19,643 – 13,775
(iii) 2149 × 493
(iv) 5762 ÷ 287
(v) 439 + 8325 – 387
Ans: 

(i) 2,000
(ii) 6,000
(iii) 10,50,000
(iv) 20
(v) 8,000

Ques 10: Fill up the blanks:

Knowing Our Number- 2 Class 6 Worksheet Maths

Ans:

Knowing Our Number- 2 Class 6 Worksheet Maths

The document Knowing Our Number- 2 Class 6 Worksheet Maths is a part of the Class 6 Course Mathematics (Maths) Class 6.
All you need of Class 6 at this link: Class 6
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FAQs on Knowing Our Number- 2 Class 6 Worksheet Maths

1. What is the importance of knowing our numbers?
Ans. Knowing our numbers is important as it helps us in various aspects of life such as managing finances, solving everyday problems, making informed decisions, and understanding the world around us. It is a fundamental skill that forms the basis of many other mathematical concepts.
2. How can knowing our numbers help in everyday life?
Ans. Knowing our numbers can help us in everyday life by enabling us to calculate expenses, keep track of our budget, understand discounts and sales, measure ingredients for cooking, and manage time effectively. It also helps in problem-solving situations that require numerical reasoning.
3. What are the basic concepts covered in the "Knowing Our Numbers" exam?
Ans. The "Knowing Our Numbers" exam covers basic concepts such as place value, comparison of numbers, addition, subtraction, multiplication, and division. It also includes questions related to fractions, decimals, and percentages.
4. How can one improve their understanding of numbers for the exam?
Ans. To improve understanding of numbers for the exam, one can practice regularly, solve numerical problems from textbooks or worksheets, seek help from teachers or peers, and use online resources or educational apps that provide interactive learning experiences. It is also important to understand the underlying concepts and their applications in real-life scenarios.
5. Are there any tips or strategies to perform well in the "Knowing Our Numbers" exam?
Ans. Yes, there are a few tips and strategies to perform well in the "Knowing Our Numbers" exam. Some of them include: - Understanding the concepts thoroughly by practicing different types of numerical problems. - Managing time effectively during the exam by allocating specific time for each question. - Reading the questions carefully and identifying the key information before attempting to solve them. - Double-checking the calculations and answers to avoid any errors. - Seeking clarification from the teacher or examiner if any question seems unclear.
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