Knowing Our Numbers – Chapter 1/CBSE Class 6 Mathematics
Extra Questions for Practice/Worksheet/Model Questions
Answer the following:
- Insert comma suitably and write the name in Indian System of numeration: 2048975
- Insert comma suitably and write the name in International System of numeration: 4897432
- Write the expanded form of: 304875
- Write the numeral of 400000 + 2000 + 500 + 8
- Write in ascending order: 38750, 30875, 37085 and 37805
- Form the largest and the smallest 5 digit number using the digits 7, 0, 4, 1, 9
- Write as Roman numerals:
a) 37
b) 93 - Write as Hindu Arabic numerals:
a) XLVII
b) CDLV - Round off to tens:
a) 438
b) 575 - Round off to hundreds:
a) 489
b) 2897
ANSWERS:
- 20, 48,975: Twenty lakh forty eight thousand nine hundred seventy five.
- 4, 897, 432: Four million eight hundred ninety seven thousand four hundred thirty two.
- 300000 + 4000 + 800 + 70 + 5
- 402508
- 30875, 37085, 37805, 38750
- Largest number: 97410
Smallest number: 10479 - a) 37 = XXXVII
b) 93 = XCIII - a) XLVII = 47
b) CDLV = 455 - a) 438 round off to 440
b) 575 round off to 580 - a) 489 round off to 500
b) 2897 round off to 2900