# Grade 6 Knowing Our Numbers Worksheets

## Grade 6 Maths Knowing Our Numbers Multiple Choice Questions (MCQs)

1. Identify the greatest and the smallest in 2853, 7691, 9999, 12002, 124.
(a) 12002, 124
(b) 9999, 124
(c) 7691, 124
(d) 2853, 124

2. Which pair has same digits at hundreds place?
(a) 4232, 4331
(b) 2334, 2340
(c) 6524, 7823
(d) 5432, 6922

3. Using digits 4, 5, 6 and 0 without repetition make the greatest four digit number.
(a) 4560
(b) 5640
(c) 6540
(d) 6504

4. Using digits 0, 1, 2, 3 without repetition make the smallest four digit number.
(a) 0123
(b) 1023
(c) 1230
(d) 1032

5. Make the greatest and the smallest four digit numbers using any four digits numbers with digit 5 always at thousand place.
(a) 5986, 5012
(b) 5987, 5012
(c) 5999, 5000
(d) 5789, 5120

6. Correct ascending order of 847, 9754, 8320, 571 is:
(a) 571, 8320, 847, 9754
(b) 571, 847, 8320, 9754
(c) 9754, 847, 8320, 571
(d) 9754, 8320, 847, 571

7. Correct descending order of 5000, 7500, 85400, 7861 is:
(a) 5000, 7500, 85400, 7861
(b) 85400, 7500, 7861, 5000
(c) 85400, 7861, 7500, 5000
(d) 7861, 7500, 7861, 5000

8. Which is greatest and smallest 4 digit number?
(a) 10000, 9999
(b) 1000, 99999
(c) 9999, 1000
(d) 9999, 10000

9. One crore is similar to:
(a) 100 thousand
(b) 100 lakhs
(c) 10 hundreds
(d) 1000 hundreds

10. Write the numeral for the number nine crore five lakh forty one.
(a) 9, 50, 00, 041
(b) 9, 05, 00, 041
(c) 9, 05, 041
(d) 9, 500, 041

11. Insert commas suitably according to Indian system of numeration in 98432701.
(a) 9, 84, 32, 701
(b) 98, 432, 701
(c) 9, 843, 2701
(d) 98, 4327, 01

12. How many millimeter make one kilometre?
(a) 1000
(b) 10, 000
(c) 100, 000
(d) 10, 00, 000

13. What is the difference between the greatest and the least number that can be written using the digits 6, 2, 7, 4, 3 each only once?
(a) 50000
(b) 52965
(c) 52865
(d) 51965

14. The difference between the face value and place value of 4 in 2416 is:
(a) 404
(b) 396
(c) 3000
(d) 2996

15. The symbol M in roman numeral stands for:
(a) 100
(b) 500
(c) 1000
(d) 50

16. Which of the following is meaningless?
(a) XIII
(b) XIX
(c) XVV
(d) XL

17. For 500 which symbol is used in Roman system?
(a) L
(b) C
(c) M
(d) D

18. Estimation of the quotient 86 ÷ 9 to nearest 10:
(a) 90
(b) 10
(c) 80
(d) none of these

19. Estimate 734 + 998 by rounding off the nearest tens.
(a) 1730
(b) 1740
(c) 1750
(d) 1760

20. Estimate 574 + 676 by rounding off the nearest tens.
(a) 1230
(b) 1240
(c) 1250
(d) 1260

### Class 6 Maths On Knowing Our Numbers Fill in the blanks

1. 1 lakh = …………….. ten thousand
2. 1 million = …………… hundred thousand
3. 1 crore = ………….. ten lakh
4. 1 crore = …………….. million
5. 1 million = ………….. lakh
6. 1 metre = …………… millimetres
7. 1 centimetre = ……………… millimetres
8. 1 kilometre = …………… millimetres
9. 1 gram = ……………… milligrams
10. 1 litre = ……………… millilitres

### Class 6 Maths On Knowing Our Numbers Very Short Answer Type Questions

1. Find the greatest and the smallest numbers.
382, 4972, 18, 59785, 750
2. Make the greatest and the smallest 4-digit numbers using any four different digits with condition as given. Digit 7 is always at ones place.
Greatest, Smallest
3. Arrange the following numbers in descending order.
9801, 25751, 35601, 38802
4. Arrange the following numbers in descending order.
1971, 45321, 88715, 92547
5. Read and expand the number 65740.
Number Name
Expansion
6. Place commas correctly and write the numerals.
Fifty eight million four hundred twenty three thousand two hundred two.

### Class 6 Maths On Knowing Our Numbers Short Answer Type Questions

1. Population of Sundamagar was 2, 35, 471 in the year 2001. In the year 2011, it was found to be increased by 72, 958. What was the population of the city in 2011?

2. Round off the given numbers to the nearest tens hundreds and thousands.

3. Write the expressions for each of the following using brackets.
(a) Four multiplied by the sum of nine and two
(b) Divide the difference of eighteen and six by four
(c) Forty five divided by three times the sum of three and two

4. Write in Roman numerals.
(a) 73
(b) 98
(c) 60

### Class 6 Maths On Knowing Our Numbers Long Answer Type Questions

1. The number of sheets of paper available for making note book is 75,000. Each sheet makes 8 pages of a notebook. Each notebook contains 200 pages. How many notebooks can be made from the paper available?
2. A student multiplied 7236 by 65 instead of multiplying by 56. By how much was his answer greater than the correct answer?
3. Agrim bookstore sold books worth ₹ 2,85,891 in the first week of June and books worth ₹ 4,00,768 in the second week of the month. How much was the sale for the two weeks together? In which week was the sale greater and by how much?