ML Aggarwal Knowing Our Numbers Exe-1.1 Class 6 ICSE Maths Solutions. We Provide Step by Step Answer of Exe-1.1 Questions for Knowing Our Numbers as council prescribe guideline for upcoming board exam. Visit official Website CISCE for detail information about ICSE Board Class-6.
ML Aggarwal Knowing Our Numbers Exe-1.1 Class 6 ICSE Maths Solutions
Board | ICSE |
Publications | Avichal Publishig Company (APC) |
Subject | Maths |
Class | 6th |
Chapter-1 | Knowing Our Numbers |
Writer | ML Aggarwal |
Book Name | Understanding |
Topics | Solution of Exe-1.1 Questions |
Edition | 2023-2024 |
Knowing Our Numbers Exe-1.1
ML Aggarwal Class 6 ICSE Maths Solutions
Page-6
Question 1. Write the smallest natural number. Can you write the largest natural number?
Answer:
The smallest natural number is 1. No there is no largest natural number.
Question 2. Insert commas suitably and write each of the following numbers in words in the Indian system and the International system of numeration:
(i) 506723
(ii) 180018018
Answer:
Indian System | International System | |
(i) 506723 | 5,06,723 | 506,723 |
(ii) 180018018 | 18,00,18,018 | 180,018,018 |
506723 – Five lakh Six Thousand Seven Hundred Twenty Three.
180018018 – Eighteen Crore Eighteen Thousand Eighteen.
Question 3. Write the following numbers in expanded form:
(i) 750687
(ii) 5032109
Answer:
(i) 750687 = 700000 + 50000 + 0000 + 600 + 80 + 7
(ii) 5032109 = 5000000 + 000000 + 30000 + 2000 + 100 + 00 + 9
Question 4. Write the following number in figures:
(i) Seven lakh three thousand four hundred twenty.
(ii) Eighty crore twenty three thousand ninety three.
Also write the above numbers in the place value chart.
Answer:
(i) Seven lakh three thousand four hundred twenty – 703420
(ii) Eighty crore twenty three thousand ninety three – 800023093
Place Value chart:
Ten Crore | Crore | Ten Lakh | Lakh | Ten Thousand | Thousand | Hundred | Tens | Ones |
7 | 0 | 3 | 4 | 2 | 0 | |||
8 | 0 | 0 | 0 | 2 | 3 | 0 | 9 | 3 |
Question-5. Write each of the following numbers in numeral form and place commas correctly:
(i) Seventy three lakh seventy thousand four hundred seven.
(ii) Nine crore five lakh forty one.
(iii) Fifty eight million four hundred twenty three thousand two hundred two.
Answer:
(i) Seventy three lakh seventy thousand four hundred seven – 73,70,407.
(ii) Nine crore five lakh forty one – 9,05,00,041
(iii) Fifty Eight Million four hundred twenty three thousand two hundred two – 58,423,202
Question-6. Write the face value and place value of the digit 6 in the number 756032.
Answer:
Face value – 6
Place Value – 6000
Question-7. Write the face value and the place value of the odd digits in the number 36510692.
Answer:
place value of 3 is 10000000 and face value is 3
place of 5 is 100000 and face value is 5
place value of 1 is 10000 and face value is 1
place value of 9 is 10 and face value is 9
Question-8. Find the different between the place value and the face value of the digit 9 in the number 229301
Answer:
Place value = 9000
Face Value = 9
9000 – 9 = 8991
Question-9. Determine the difference of the place value of two 7’s in 37014472
Answer:
First Place value of 7 = 7000000
Second Place value of 7 = 70
The differences are = 7000000 – 70
= 6999930
Question-10. Determine the product of place value and the face value of the digit 4 in the number 5437
Answer:
The place value of 4 = 400
Face value of 4 = 4
The products are = 400 x 4 = 1600
Question-11. Find the difference between the number 895 and that obtained on reversing the digits.
Answer:
Reversing number = 598
The differences are = 895 – 598 = 297.
— : End of ML Aggarwal Knowing Our Numbers Exe-1.1 Class 6 ICSE Maths Solutions :–
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