Question

1. Place commas at the appropriate places in each of the following to separate
the periods.
(a) 2509812
(6) 6525092 (C) 6078094 (d) 47215058
2. Draw a place value chart and write the digits under the correct places in each of
the following
(a) 7,54,098 (6) 25,00,069 (c) 1,49,33,254 (d) 5,65,54,454
3. Write the number name for each of the following.
(a) 45,890
(6) 3,56,900 (C) 6,74,008 (d) 5,34,90,099
4. Write the numeral for each of the following.
(a) Sixty-two lakh seventy-five thousand four hundred nineteen
(b) Thirty-four lakh twenty-six thousand nine hundred nine
(c) Seventy-five lakh two thousand four hundred sixteen​

Answer 1

Answer:

1)      Indian system                                                 International system

a)    25,09,812                                                             2,509,812

b)    65,25,092                                                            6,525,092

c)    60,78,094                                                             6,078,094

d)    4,72,15,058                                                          47,215,058

2) Crore   Ten Lakh   Lakh Ten Thousand  Thousand   Hundred Tens Ones

a)                                    7                  5                    4               0             9         8

b)                   2               5                 0                     0              0             6        9      

c)  1               4               9                  3                     3               2             5        4

d)5               6              5                    5                      4             4                5      4      

3) a)Forty five thousand eight hundred ninety

b) Three Lakh Fifty Six Thousand Nine Hundred

c) Six Seventy Four Thousand Eight

d) Five Crore Thirty Four Thousand Ninety Thousand Ninety Nine

4)a)62,75,419

b) 34,26,909

c) 75,02,416

Thanks.