Revision of Sytem of numbering and Roman Numerals.

Name of student. 1) Sort the numbers and put them in correct column. Indian System 44,67,102 10,26,781 International system 2,783,029 345,105 2) The number 45,65,890 in words is _ forty- five lakh fifty- six thousand ninety Forty- five lakh sixty-five thousand eight hundred ninety Forty- five lakh sixty-five thousand nine hundred eighty 3) The number 7,708,216 in words is _ Seven million seven hundred eighty thousand two hundred sixty. Seventy-seven million seventy- eight thousand six hundred . Seven million seven hundred eight thousand two hundred sixteen. 4) Match the Roman numerals to the numbers they represent. Cll 102 DCVll 607 CMXXl 921 CDXXlX 429