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Ancient Numeration Systems

Ancient Numeration Systems. Thank you Dr. Wyatt. Early man’s number concepts. one. two. many. Egyptian Numeration. vertical staff heel bone coiled rope or scroll lotus flower pointing finger fish an astonished man. 1 10 100 1000 10,000 100,000 1,000,000. 1 I 10 X 100 C

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Ancient Numeration Systems

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  1. Ancient Numeration Systems Thank you Dr. Wyatt

  2. Early man’s number concepts one two many

  3. Egyptian Numeration vertical staff heel bone coiled rope or scroll lotus flower pointing finger fish an astonished man 1 10 100 1000 10,000 100,000 1,000,000

  4. 1 I 10 X 100 C 1000 M 5 V 50 L 500 D Roman numerals

  5. ones I II III IV V VI VII VIII IX X XI XII tens X XX XXX XL L LX LXX LXXX XC C CX CXX • hundreds • C • CC • CCC • CD • D • DC • DCC • DCCC • CM • M • MC • MCC • thousands • M • MM • MMM • V • VII • IX • XI

  6. I X C M V L D The subtractive principle I is only subtracted from V and X X is only subtracted from L and C C is only subtracted from D and M

  7. 13,400 XIIICD 4000 IV 28,060 XXVIIILX 6000 VI 11000 XI 20,000 XX Roman numerals ≥ 4000

  8. 491 CCIX 862 DCCLXXIV 1095 CDXLVIII 2984 MCMXCII LXXIX 1503 CDIV 495 IXLIX 2069 VIICMXXVI 987 Write the missing numeral CDXCI 209 DCCCLXII 774 MXCV 448 MMCMLXXXIV 1992 79 MDIII 404 CDXCV 9059 MMLXIX 7926 CMLXXXVII

  9. Mayan numerals 1 7 11 2 12 8 3 4 13 9 5 10 14 6

  10. Mayan numerals 19 23 15 20 24 16 17 21 25 22 18 26

  11. Counting by tens 70 10 20 80 30 90 40 100 110 50 60 120

  12. 3 7 5 2

  13. 12 x 20 2 x 20 15 x 1 5 x 20 0 x 1 4 x 1 Mayan numerals 55 100 244

  14. 16 x 20 14 x 1 2 x 360 10 x 20 19 x 1 3 x 360 0 x 20 17 x 1 Mayan numerals 334 939 1097

  15. Babylonian Numeration From 1 to 59, each number was written by the Babylonians with the same structure as the Egyptians wrote it. 14 = 32 = 55 =

  16. Babylonian Numeration 60 = 61 = 64 = 72 = 96 =

  17. Babylonian Numeration 151 = 250 = 383 = 674 = 2527 =

  18. Review of numeration systems

  19. 147 CDLXXXII 664 MCMVIII 937 MMDCLXXIV 7049 XDXC CXLVII 482 DCLXIV 1908 CMXXXVII 2674 VIIXLIX 10,590 CDXIX 966 MDCCCXC 2609 IVXCV 9048 VIICMXXVI 984 Write the missing numeral 419 CMLXVI 1890 MMDCIX 4095 IXXLVIII 7926 CMLXXXIV

  20. 9 x 20 11 x 1 2 x 360 9 x 20 11 x 1 5 x 360 0 x 20 3 x 1 Mayan numerals 191 911 1803

  21. You can’t teach what you don’t know any more than you can come back from where you ain’t been. - Will Rogers

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