Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com Numbers from One to Hundred thousand Assignment_01 1. Write 2 numbers using 2 and 5. …………………………………………………………….. 2. Write down the digits that are used for 2015. ………………………………………. 3. Complete the table. Number Digit 2354 3 5768 6 9768 9 5763 3 Place Place value of the number Hundreds 300 Thousands 9000 4. In the number 2015; I. what is the place of 2? …………………………………….. II. what is the place value of 2? …………………………………… 5. Write the following numbers in words. I. 1 = ……………………………………………………………. II. 10 = ……………………………………………………………. III. 100 =…………………………………………………………….. IV. 1 000 =…………………………………………………………….. V. 10 000 =…………………………………………………………….. VI. 100 000 =…Hundred thousand……………………………. Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 1 6. Write the number before and after. Number before Number Number after 9 10 11 99 100 101 999 1 000 1001 9 999 10 000 10 001 99 999 100 000 100 101 7. Write the following numbers in words. I. 7 - .Seven................................................................................…………. II. 93 - .Ninety three................................................................ III. 465 - .................................................................................................. IV. 2 783 - .................................................................................................. V. 8 562 - .................................................................................................. VI. 23 232 - .................................................................................................. VII. 79 050 - .................................................................................................. VIII. 50 124 - .................................................................................................. Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 2 IX. 90 012 - .................................................................................................. X. 70 034 - ..........................................................................................…….. 8. Write the following numbers in digits. I. One thousand five hundred twenty four. - ........................................... II. Five thousand seven hundred eighty three. - ........................................... III. Twenty five thousand three hundred eight - ........................................... IV. Twenty five thousand and two - ........................................... V. Hundred thousand - ........................................... VI. Eight thousand four hundred twenty five - ........................................... VII. Forty nine thousand two hundred seven - ........................................... VIII. Four hundred twenty thousand two hundred - ......................................… and five IX. Two hundred and eight thousand five - ........................................ hundred and twenty X. Four hundred twenty thousand two - ........................................ 9. Complete the following table. Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 3 Number i 0 ii 01 iii 278 iv 1 537 v 10 029 vi 2 002 vii 78 001 Hundred Ten Thousands Hundreds thousands thousands Tens Ones viii 58 672 ix 60 012 x 80 950 10. Write the value of number 4. i. 24...............................……….. ii . 48 ......................…............…. iii. 545 ..............................……… iv. 1 423 .................................... v. 14 635 ................................… vi. 145 000 ..............…................. Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 4 vii. 457 007 ..............................… viii. 40 000 .................................... 11. Write the value of each digit in 87 345. I. 8.……………………………….. IV. 4……………………………….. II. 7……………………………….. V. 5……………………………….. III. 3……………………………….. 12. Expand and write the given numbers. 7362= 7000 + 300 + 60 + 2 I. 76 = ………… + ………… II. 893 = ………… + …….…… + ………… III. 2 413 = ………… + ………… + ………… + ………… IV. 8 506 = ………… + ………… + ………… + ………… V. 11 092 = ………… + ………… + ………… + ………… + ………….. VI. 46 081 =………… + ………… + ………… + ………… + …………… VII. 52 967 =………… + ………… + ………… + ………… + …………… VIII. 807 474 =………… + ………… + ………… + ………… + ………….. + …………… Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 5 Million and Billion 1 Ones 1 - One 1 000 - Thousand 1 000 000 - Million 1000 of Millions 1 000 000 000 - Billion 1000 of Billions 1 000 000 000 000 - Trillion 1000 of Ones 1000 of Thousands Writing a number in this manner by separating it into groups of three positions, starting from the ones place and moving towards the left,is to represent the number in standard form. When writing a number in standard form, a small space is left between two periods to separate and identify the periods. Period of Billions Period of Millions Period of Thousands Period of Ones XXX XXX XXX XXX 725 433 065 728 This number is; Seven hundred and twenty five billion Four hundred and thirty three million sixty five thousand seven hundred and twenty eight. Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 6 725 433 065 725 presented in a abacus Assignment _02 1. Write the following numbers in the table in the correct way.. Period of Billions Period Millions of Period of Period of Ones Thousands (1) (2) (3) (4) Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 7 (5) (6) (7) (8) (9) (10) Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 8 2. Write the following numbers in words. I. 2 173 684 ........................................................................................ ........................................................................................ II. 5 167 217 ........................................................................................ ........................................................................................ III. 17 123 468 ........................................................................................ ........................................................................................ IV. 25 219 173 ....................................................................................... ....................................................................................... V. 16 217 170 ........................................................................................ ........................................................................................ VI. 273 174 217 ........................................................................................ ........................................................................................ VII. 578 216 127 ........................................................................................ ........................................................................................ VIII. 4 578 217 184 ........................................................................................ ........................................................................................ IX. 25 216 273 258 ........................................................................................ ....................................................................................... X. 257 284 219 216 ........................................................................................ Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 9 ..................................………………………………….................. 3. Write the following numbers in digits. I. Four million two thousand four hundred twenty three. …………………………………………………………………………… II. Three million five hundred and four thousand eight hundred and twenty three .…………………………………………………………………………… III. Five billion eight hundred and fifty four thousand and two …………………………………………………………………………… IV. Twenty billion four million two hundred and seventeen …………………………………………………………………………… V. Two hundred and seventy eight billion eight million …………………………………………………………………………… VI. Forty eight billion two hundred and nineteen million three hundred and twenty seven. …………………………………………………………………………… VII. Seven hundred and eighty nine million one hundred and fifty seven. …………………………………………………………………………… Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 10 VIII. Thirty three billion thirty three million thirty three thousand three hundred thirty three …………………………………………………………………………… IX. Eighteen billion five …………………………………………………………………………… X. Fifty four billion one …………………………………………………………………………… 4. Separate into periods. 273683179 …………………………………………………………………………………………………. ………………………………………………………………………………………………….. 5. The distance from Earth to Saturn is 1 268 960 000 km. Write this distance in words. ...............................................................................................................................… .................................................................................................................................. 6. It was said in an advertisement that ‘The grand price for the week is One crore’ . Write this number in international form . .................................................................................................................................. 7. “The budgetery allocation for the health services is three billion”. Write this amount in numbers. .................................................................................................................................. 8. A businessman is depositing an amount of Rs. 35807100 in the bank. How would he write the amount in words in the bank slip? ෙැැ ැ .................................................................................................................................. Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 11 9. What is the smallest number that can be written, including the period of millions , using three different digits. Write that number in words. .................................................................................................................................. .................................................................................................................................. 10. What is the largest number that can be written, including the period of billions. Write that number in words. .................................................................................................................................. .................................................................................................................................. .................................................................................................................................. 11. Write ‘One lakh’ in international standard method. .................................................................................................................................. Prepared by :Thilani Teacher www.pahanaonlinethaksalawa.com 12
