Worksheet CBSE Knowing our numbers

Trinityguru, Worksheet CBSE 6th Knowing our number will help you in getting a command on the topic. This worksheet is provided for students who want to improve their mathematics.

Note: Answers are at the last of the worksheet.

Certainly! Here are some practice questions for the CBSE 6th-grade Mathematics chapter on “Knowing Numbers”:

1. Write the numeral form of the following numbers:

a) Twenty-seven

b) Seventy-five

c) One hundred and six

d) Three hundred and forty-two

e) Five thousand and twelve

2. Write the expanded form of the following numbers:

a) 96

b) 632

c) 5,789

d) 42,017

e) 908,205

3. Identify whether the following statements are true or false:

a) The predecessor of any number is always less than the number.

b) All whole numbers are natural numbers.

c) There is no predecessor of zero.

d) The place value of the digit ‘8’ in the number 84,720 is 8,000.

e) The successor of any number is always greater than the number.

5. Write the number names for the following numbers:

a) 283

b) 1,507

c) 9,042

d) 25,603

e) 375,019

Sure! Here are 15 practice questions for CBSE Class 6 Mathematics, Chapter: Knowing Numbers:

1. Write the predecessor and successor of 3,564.

2. Identify the place value of the digit 8 in the number 982,564.

3. Round off 7,243 to the nearest thousand.

4. Which is the smallest 6-digit number?

5. Find the sum of the smallest 4-digit number and the largest 3-digit number.

6. Subtract 465 from 2,389.

7. Find the product of 534 and 7.

8. Divide 814 by 7.

9. What is the remainder when 647 is divided by 12?

10. Solve: 3 × (5 + 2) – 4 × 3.

11. Write the expanded form of the number 6,240.

12. Write 72 in Roman numerals.

13. What is the LCM of 12 and 20?

14. Find the HCF of 42 and 56.

15. Find the square root of 4,489.

These practice questions should help you reinforce your understanding of the chapter “Knowing Numbers” in Class 6 Mathematics. Feel free to ask for any explanations or solutions to these questions.

Answers to the above questions

Thank you! Here are the answers to the practice questions for the CBSE 6th-grade Mathematics chapter on “Knowing Numbers”:

1. Write the numeral form of the following numbers:

a) Twenty-seven – 27

b) Seventy-five – 75

c) One hundred and six – 106

d) Three hundred and forty-two – 342

e) Five thousand and twelve – 5,012

2. Write the expanded form of the following numbers:

a) 96 – 90 + 6

b) 632 – 600 + 30 + 2

c) 5,789 – 5,000 + 700 + 80 + 9

d) 42,017 – 40,000 + 2,000 + 10 + 7

e) 908,205 – 900,000 + 8,000 + 200 + 5

3. Identify whether the following statements are true or false:

a) The predecessor of any number is always less than the number. – True

b) All whole numbers are natural numbers. – True

c) There is no predecessor of zero. – False

d) The place value of the digit ‘8’ in the number 84,720 is 8,000. – True

e) The successor of any number is always greater than the number. – True

4. Fill in the blanks:

a) The smallest natural number is 1.

b) The largest 3-digit number is 999.

c) The face value of ‘2’ in the number 924 is 2.

d) The predecessor of 89 is 88.

e) The successor of 7,508 is 7,509.

5. Write the number names for the following numbers:

a) 283 – Two hundred and eighty-three

b) 1,507 – One thousand, five hundred and seven

c) 9,042 – Nine thousand and forty-two

d) 25,603 – Twenty-five thousand, six hundred and three

e) 375,019 – Three hundred and seventy-five thousand and nineteen

I hope these answers help you practice and improve your understanding of numbers and concepts from the CBSE 6th-grade Mathematics chapter on “Knowing Numbers”.

Certainly! Here are the answers to the practice questions from Worksheet CBSE 6th Knowing Our Numbers 1

1. Predecessor of 3,564: 3,563; Successor of 3,564: 3,565.

2. The place value of the digit 8 in the number 982,564 is “ten thousand”.

3. 7,243 rounded off to the nearest thousand is 7,000.

4. The smallest 6-digit number is 100,000.

5. The smallest 4-digit number is 1,000 and the largest 3-digit number is 999. The sum of these two numbers is 1,999.

6. 2,389 – 465 = 1,924.

7. The product of 534 and 7 is 3,738.

8. 814 divided by 7 is approximately 116 remainder 2 (or 116.2857).

Worksheet CBSE 6th Knowing our numbers 1

9. The remainder when 647 is divided by 12 is 7.

10. 3 × (5 + 2) – 4 × 3 = 21 – 12 = 9.

11. The expanded form of the number 6,240 is 6,000 + 200 + 40.

12. 72 in Roman numerals is LXXII.

13. The LCM (Least Common Multiple) of 12 and 20 is 60.

14. The HCF (Highest Common Factor) of 42 and 56 is 14.

15. The square root of 4,489 is 67.

I hope these answers help! Let me know if you have any further questions. Worksheet CBSE 6th Knowing our numbers 1

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