1. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 1 NUMBERS INDIAN SYSTEMINTERNATIONAL SYSTEM 781645207,81,64,52078,164,520 197630951 4937525 379184 79453097 123456789 3791648 1298758 46759813 98989898 Insert commas to separate the digits in Indian and international system of numbers. Speak the above numbers out loud in indian and international number systems

2. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 2 INDIAN SYSTEM INTERNATIONAL SYSTEM 15,98,5521,598,552 98,78,51,200 1,64,850 87,510 59,64,90,287 32,85,651 65,91,09,765 9,79,84,520 36,520 97,19,52,800 Rewrite the following numbers in international system of numbers Speak the above numbers out loud in indian and international number systems

3. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 3 INTERNATIONAL SYSTEM INDIAN SYSTEM 1,978,52119,75,521 45,963,187 308,468,621 59,784 468,379 98,30,978 30,03,30,003 7,94,85,157 68,67,20,988 35,97,88,511 Rewrite the following numbers in Indian System of Numbers Speak the above numbers out loud in indian and international number systems

4. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 4 2 Millions__20_ Lakhs 30 Millions_____ Crores 4 Hundred Thousands_____ Lakhs 3 Hundred Millions_____ Crores 6 Billions_____ Crores 4 Tens Millions_____ Crores 45 Millions_____ Crores 6 Thousands_____ Thousands 10 Billions_____ Crores 9 Hundred Thousands_____ Lakhs Convert the following into Indian number System

5. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 5 20 Lakhs__2__ Millions 1 Crore_____ Millions 45 Thousands_____ Thousands 3 Lakhs_____ Hundred Thousands 45 Crores_____ Millions 5 Crores_____ Billion 9 Hundred_____ Hundred 65 Lakhs____ Million ___ Hundred Thousands 6 Crores_____ Millions 15 Crores_____ Billions Convert the following into international number System

6. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 6 757,321Seven lakh fifty seven thousand three hundred twenty one 4,526,600 32,000 23,534,555 660,000 111,111,111 120,720,000 75,000,101 320,776 100,000,000 Write the number names of the following numbers according to Indian number system Speak the above numbers out loud in indian and international number systems

7. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 7 64,86,987Six millions four hundred eighty six thousands nine hundred eighty seven 26,38,43,126 3,85,42,635 4,59,12,138 2,03,07,638 6,18,43,841 24,86,523 76,99,000 32,444 10,00,00,000 Write the number names of the following numbers according to International number system. Speak the above numbers out loud in indian and international number systems

8. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 8 Write the place and the place values of the following underlined digits in international number system NUMBERS PLACE PLACE VALUE 42,34,566 one million 4,000,000 66,000 24,60,79,432 32,14,360 50,30,12,689 30,36,69,409 4,36,405 1,26,87,393 6,42,83,217

9. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 9 Write the place and the place values of the following underlined digits in indian number system. NUMBERS PLACE PLACE VALUE 4,243,169 Ten lakhs 40,00,000 268,436,803 2,845,845 551,677,907 45,888 12,121,000 894,333,042 1,537,436 678,987,000

10. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE 10 Seven lakh fifty seven thousand three hundred twenty one < Six millions four hundred eighty six thousands nine hundred eighty seven Thirty eight lakh forty three thousand one hundred twenty six 3 millions eight hundred forty three thousands one hundred twenty six Five lakh thirty two thousands Four hundred thousands two hundred twenty two One crore seventy lakh five thousands Seven millions four hundred thirty two thousands nine hundred twenty eight Twelve Crore Twenty Three Lakh Fifty Six Thousand One hundred twenty two millions three hundred forty six thousands Three Lakh Forty Five Thousand Two Hundred Thirty One Three million four hundred fifty two thousands two hundred thirty one Put >,< or = sign in the space given below

11. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE WORD PROBLEMS Q1) Bryan bought 27 million eggs from Bharat who lives in India. How many eggs did Bharat sold to Bryan in indian system of numbers ? Q3) Ray imported one lakh fifty six thousand toffees from America. How will he tell this to his friend who only understands international system of numbers? Q2) Bharat has 50 lakhs 21 thousand in his bank account. What amount does he have in his account in the international system of numbers ?

12. BEC / MATHS / VIDEO8 Bharat Learn © 2015 PRACTICE Q4) Shane had 6 million. He purchased a house for 60 lakh. How much is left with him? Q4) Raju was asked to write 230,420,775 in the Indian system. He wrote 2,30,420,775. Had he expressed the number correctly? If not, write the correct one Q5)America’s population is 320 million. How will you tell this to your friend knows only indian number system ?