The numbers used in most languages remain the same apart from Roman, Greek, etc., numbers that are really different in nature. However, the only difference to other languages’ numbers may be the way they are written. Igbo numbers are similar to those of other languages.Starting from “0” which is called “adigi.” 1 is called “otu.” 2 is called “abụọ.” 3 is called “atọ.” 4 is called “anọ.” 5 is called “ise.” The following are Igbo numbers:0 = adigi1 = otu2 = abụọ3 = atọ4 = anọ5 = ise6 = isii7 = asaa8 = asato9 = itoolu10 = iri11 = iri na otu12 = iri na abụọ13 = iri na atọ14 = iri na anọ15 = iri na ise16 = iri na isii17 = iri na asaa18 = iri na asato19 = iri na itoolu20 = iri abụọ 21 = iri abụọ na otu 22 = iri abụọ na abụọ 23 = iri abụọ na atọ 24 = iri abụọ na anọ 25 = iri abụọ na ise 26 = iri abụọ na isii 27 = iri abụọ na asaa 28 = iri abụọ na asato 29 = iri abụọ na itoolu There are two ways many people use in calculating Igbo numbers from 20 onwards, the above in black is the most popular one of them and below in red is also another way.20 = ogụ21 = ogụ na otu22 = ogụ na abụọ23 = ogụ na atọ24 = ogụ na anọ25 = ogụ na ise26 = ogụ na isii27 = ogụ na asaa28 = ogụ na asato29 = ogụ na itoolu30 = iri atọ 31 = iri atọ na otu 32 = iri atọ na abụọ 33 = iri atọ na atọ 34 = iri atọ na anọ 35 = iri atọ na ise 36 = iri atọ na isii 37 = iri atọ na asaa 38 = iri atọ na asato 39 = iri atọ na itoolu There are two ways many people use in calculating Igbo numbers like 30, the above in black is the most popular one of them and below in red is also another way.30 = ogụ na iri31 = ogụ na iri na otu32 = ogụ na iri na abụọ33 = ogụ na iri na atọ34 = ogụ na iri na anọ35 = ogụ na iri na ise36 = ogụ na iri na isii37 = ogụ na iri na asaa38 = ogụ na iri na asato39 = ogụ na iri na itoolu40 = iri anọ 41 = iri anọ na otu 42 = iri anọ na abụọ 43 = iri anọ na atọ 44 = iri anọ na anọ 45 = iri anọ na ise 46 = iri anọ na isii 47 = iri anọ na asaa 48 = iri anọ na asato 49 = iri anọ na itoolu There are two ways many people use in calculating Igbo numbers like 40, the above in black is the most popular one of them and below in red is also another way.40 = ogụ abụọ41 = ogụ abụọ na otu42 = ogụ abụọ na abụọ43 = ogụ abụọ na atọ44 = ogụ abụọ na anọ45 = ogụ abụọ na ise46 = ogụ abụọ na isii47 = ogụ abụọ na asaa48 = ogụ abụọ na asato49 = ogụ abụọ na itoolu50 = iri ise 51 = iri ise na otu 52 = iri ise na abụọ 53 = iri ise na atọ 54 = iri ise na anọ 55 = iri ise na ise 56 = iri ise na isii 57 = iri ise na asaa 58 = iri ise na asato 59 = iri ise na itoolu There are two ways many people use in calculating Igbo numbers like 50, the above in black is the most popular one of them and below in red is also another way.50 = ogụ abụọ na iri51 ogụ abụọ na iri na otu52 ogụ abụọ na iri na abụọ53 = ogụ abụọ na iri na atọ54 = ogụ abụọ na iri na anọ55 = ogụ abụọ na iri na ise56 = ogụ abụọ na iri na isii57 = ogụ abụọ na iri na asaa58 = ogụ abụọ na iri na asato59 = ogụ abụọ na iri na itoolu60 = iri isii 61 = iri isii na otu 62 = iri isii na abụọ 63 = iri isii na atọ 64 = iri isii na anọ 65 = iri isii na ise 66 = iri isii na isii 67 = iri isii na asaa 68 = iri isii na asato 69 = iri isii na itoolu There are two ways many people use in calculating Igbo numbers like 60, the above in black is the most popular one of them and below in red is also another way.60 = ogụ atọ)61 = ogụ atọ na otu62 = ogụ atọ na abụọ63 = ogụ atọ na atọ64 = ogụ atọ na anọ65 = ogụ atọ na ise66 = ogụ atọ na isii67 = ogụ atọ na asaa68 = ogụ atọ na asato69 = ogụ atọ na itoolu70 = iri asaa 71 = iri asaa na otu 72 = iri asaa na abụọ 73 = iri asaa na atọ 74 = iri asaa na anọ 75 = iri asaa na ise 76 = iri asaa na isii 77 = iri asaa na asaa 78 = iri asaa na asato 79 = iri asaa na itoolu There are two ways many people use in calculating Igbo numbers like 70, the above in black is the most popular one of them and below in red is also another way.70 = ogụ atọ na iri71 = ogụ atọ na iri na otu72 = ogụ atọ na iri na abụọ73 = ogụ atọ na iri na atọ74 = ogụ atọ na iri na anọ75 = ogụ atọ na iri na ise76 = ogụ atọ na iri na isii77 = ogụ atọ na iri na asaa78 = ogụ atọ na iri na asato79 = ogụ atọ na iri na itoolu80 = iri asato 81 = iri asato na otu 82 = iri asato na abụọ 83 = iri asato na atọ 84 = iri asato na anọ 85 = iri asato na ise 86 = iri asato na isii 87 = iri asato na asaa 88 = iri asato na asato 89 = iri asato na itoolu There are two ways many people use in calculating Igbo numbers like 80, the above in black is the most popular one of them and below in red is also another way.80 = ogụ anọ81 = ogụ anọ na otu82 = ogụ anọ na abụọ83 = ogụ anọ na atọ84 = ogụ anọ na anọ85 = ogụ anọ na ise86 = ogụ anọ na isii87 = ogụ anọ na asaa88 = ogụ anọ na asato89 = ogụ anọ na itoolu90 = iri itoolu91 = iri itoolu na otu 92 = iri itoolu na abụọ 93 = iri itoolu na atọ 94 = iri itoolu na anọ 95 = iri itoolu na ise 96 = iri itoolu na isii 97 = iri itoolu na asaa 98 = iri itoolu na asato 99 = iri itoolu na itoolu There are two ways many people use in calculating Igbo numbers like 90, the above in black is the most popular one of them and below in red is also another way.90 = ogụ anọ na iri91 = ogụ anọ na iri na otu92 = ogụ anọ na iri na abụọ93 = ogụ anọ na iri na atọ94 = ogụ anọ na iri na anọ95 = ogụ anọ na iri na ise96 = ogụ anọ na iri na isii97 = ogụ anọ na iri na asaa98 = ogụ anọ na iri na asato99 = ogụ anọ na iri na itoolu100 = nnari101 = nnari na otu102 = nnari na abụọ103 = nnari na atọ104 = nnari na anọ105 = nnari na ise106 = nnari na isii107 = nnari na asaa108 = nnari na asato109 = nnari na itoolu200 = nnari abụọ201 = nnari abụọ na otu202 = nnari abụọ na abụọ203 = nnari abụọ na atọ204 = nnari abụọ na anọ205 = nnari abụọ na ise206 = nnari abụọ na isii207 = nnari abụọ na asaa208 = nnari abụọ na asato209 = nnari abụọ na itoolu300 = nnari atọ301 = nnari atọ na otu302 = nnari atọ na abụọ303 = nnari atọ na atọ304 = nnari atọ na anọ305 = nnari atọ na ise306 = nnari atọ na isii307 = nnari atọ na asaa308 = nnari atọ na asato309 = nnari atọ na itoolu400 = nnari anọ401 = nnari anọ na otu402 = nnari anọ na abụọ403 = nnari anọ na atọ404 = nnari anọ na anọ405 = nnari anọ na ise406 = nnari anọ na isii407 = nnari anọ na asaa408 = nnari anọ na asato409 = nnari anọ na itoolu500 = nnari ise501 = nnari ise na otu502 = nnari ise na abụọ503 = nnari ise na atọ504 = nnari ise na anọ505 = nnari ise na ise506 = nnari ise na isii507 = nnari ise na asaa508 = nnari ise na asato509 = nnari ise na itoolu600 = nnari isii601 = nnari isii na otu602 = nnari isii na abụọ603 = nnari isii na atọ604 = nnari isii na anọ605 = nnari isii na ise606 = nnari isii na isii607 = nnari isii na asaa608 = nnari isii na asato609 = nnari isii na itoolu700 = nnari asaa701 = nnari asaa na otu702 = nnari asaa na abụọ703 = nnari asaa na atọ704 = nnari asaa na anọ705 = nnari asaa na ise706 = nnari asaa na isii707 = nnari asaa na asaa708 = nnari asaa na asato709 = nnari asaa na itoolu800 = nnari asato801 = nnari asato na otu802 = nnari asato na abụọ803 = nnari asato na atọ804 = nnari asato na anọ805 = nnari asato na ise806 = nnari asato na isii807 = nnari asato na asaa808 = nnari asato na asato809 = nnari asato na itoolu900 = nnari itoolu901 = nnari itoolu na otu902 = nnari itoolu na abụọ903 = nnari itoolu na atọ904 = nnari itoolu na anọ905 = nnari itoolu na ise906 = nnari itoolu na isii907 = nnari itoolu na asaa908 = nnari itoolu na asato909 = nnari itoolu na itoolu1000 = puku2000 = puku abụọ3000 = puku atọ4000 = puku anọ5000 = puku ise6000 = puku isii7000 = puku asaa8000 = puku asato9000 = puku itoolu10,000 = puku iri20,000 = puku iri abụọ30,000 = puku iri atọ40,000 = puku iri anọ50,000 = puku iri ise60,000 = puku iri isii70,000 = puku iri asaa80,000 = puku iri asato90,000 = puku iri itoolu100,000 = puku nnari200,000 = puku nnari abụọ300,000 = puku nnari atọ400,000 = puku nnari anọ500,000 = puku nnari ise600,000 = puku nnari isii700,000 = puku nnari asaa800,000 = puku nnari asato900,000 = puku nnari itoolu1,000,000 = nde2,000,000 = nde abụọ3,000,000 = nde atọ4,000,000 = nde anọ5,000,000 = nde ise6,000,000 = nde isii7,000,000 = nde asaa8,000,000 = nde asato9,000,000 = nde itooluIn Igbo maths or calculations, multiplication (x), addition (+), subtraction (-) and division (÷) can be done. Add or addition (gbako or ngbako)Let’s say that you wish to add 100 plus 359 it gives 459 (gbako 100 na 359 ya buta 459).Subtract or subtraction (wepuga or nwepuga)Subtract 196 from 382 it remains 186 (wepuga 196 ebe 382 nọ, ya fọ 186).Divide or division (kewa or nkewa)Divide $10,000 to 125 people, each person will get $80 (kewa $10,000 ebe ndi mmadu dị 125 nọ, ọnye ọwula ga ekete $80).Multiply or multiplication (bule or nbuli)Multiply 667 by 33 will give 22,011 (bule 667 ụgbele 33 ga enye 22,011).
The numbers used in most languages remain the same apart from Roman, Greek, etc., numbers that are really different in nature. However, the only difference to other languages’ numbers may be the way they are written. Igbo numbers are similar to those of other languages.Starting from “0” which is called “adigi.” 1 is called “otu.” 2 is called “abụọ.” 3 is called “atọ.” 4 is called “anọ.” 5 is called “ise.” The following are Igbo numbers:0 = adigi1 = otu2 = abụọ3 = atọ4 = anọ5 = ise6 = isii7 = asaa8 = asato9 = itoolu10 = iri11 = iri na otu12 = iri na abụọ13 = iri na atọ14 = iri na anọ15 = iri na ise16 = iri na isii17 = iri na asaa18 = iri na asato19 = iri na itoolu20 = iri abụọ 21 = iri abụọ na otu 22 = iri abụọ na abụọ 23 = iri abụọ na atọ 24 = iri abụọ na anọ 25 = iri abụọ na ise 26 = iri abụọ na isii 27 = iri abụọ na asaa 28 = iri abụọ na asato 29 = iri abụọ na itoolu There are two ways many people use in calculating Igbo numbers from 20 onwards, the above in black is the most popular one of them and below in red is also another way.20 = ogụ21 = ogụ na otu22 = ogụ na abụọ23 = ogụ na atọ24 = ogụ na anọ25 = ogụ na ise26 = ogụ na isii27 = ogụ na asaa28 = ogụ na asato29 = ogụ na itoolu30 = iri atọ 31 = iri atọ na otu 32 = iri atọ na abụọ 33 = iri atọ na atọ 34 = iri atọ na anọ 35 = iri atọ na ise 36 = iri atọ na isii 37 = iri atọ na asaa 38 = iri atọ na asato 39 = iri atọ na itoolu There are two ways many people use in calculating Igbo numbers like 30, the above in black is the most popular one of them and below in red is also another way.30 = ogụ na iri31 = ogụ na iri na otu32 = ogụ na iri na abụọ33 = ogụ na iri na atọ34 = ogụ na iri na anọ35 = ogụ na iri na ise36 = ogụ na iri na isii37 = ogụ na iri na asaa38 = ogụ na iri na asato39 = ogụ na iri na itoolu40 = iri anọ 41 = iri anọ na otu 42 = iri anọ na abụọ 43 = iri anọ na atọ 44 = iri anọ na anọ 45 = iri anọ na ise 46 = iri anọ na isii 47 = iri anọ na asaa 48 = iri anọ na asato 49 = iri anọ na itoolu There are two ways many people use in calculating Igbo numbers like 40, the above in black is the most popular one of them and below in red is also another way.40 = ogụ abụọ41 = ogụ abụọ na otu42 = ogụ abụọ na abụọ43 = ogụ abụọ na atọ44 = ogụ abụọ na anọ45 = ogụ abụọ na ise46 = ogụ abụọ na isii47 = ogụ abụọ na asaa48 = ogụ abụọ na asato49 = ogụ abụọ na itoolu50 = iri ise 51 = iri ise na otu 52 = iri ise na abụọ 53 = iri ise na atọ 54 = iri ise na anọ 55 = iri ise na ise 56 = iri ise na isii 57 = iri ise na asaa 58 = iri ise na asato 59 = iri ise na itoolu There are two ways many people use in calculating Igbo numbers like 50, the above in black is the most popular one of them and below in red is also another way.50 = ogụ abụọ na iri51 ogụ abụọ na iri na otu52 ogụ abụọ na iri na abụọ53 = ogụ abụọ na iri na atọ54 = ogụ abụọ na iri na anọ55 = ogụ abụọ na iri na ise56 = ogụ abụọ na iri na isii57 = ogụ abụọ na iri na asaa58 = ogụ abụọ na iri na asato59 = ogụ abụọ na iri na itoolu60 = iri isii 61 = iri isii na otu 62 = iri isii na abụọ 63 = iri isii na atọ 64 = iri isii na anọ 65 = iri isii na ise 66 = iri isii na isii 67 = iri isii na asaa 68 = iri isii na asato 69 = iri isii na itoolu There are two ways many people use in calculating Igbo numbers like 60, the above in black is the most popular one of them and below in red is also another way.60 = ogụ atọ)61 = ogụ atọ na otu62 = ogụ atọ na abụọ63 = ogụ atọ na atọ64 = ogụ atọ na anọ65 = ogụ atọ na ise66 = ogụ atọ na isii67 = ogụ atọ na asaa68 = ogụ atọ na asato69 = ogụ atọ na itoolu70 = iri asaa 71 = iri asaa na otu 72 = iri asaa na abụọ 73 = iri asaa na atọ 74 = iri asaa na anọ 75 = iri asaa na ise 76 = iri asaa na isii 77 = iri asaa na asaa 78 = iri asaa na asato 79 = iri asaa na itoolu There are two ways many people use in calculating Igbo numbers like 70, the above in black is the most popular one of them and below in red is also another way.70 = ogụ atọ na iri71 = ogụ atọ na iri na otu72 = ogụ atọ na iri na abụọ73 = ogụ atọ na iri na atọ74 = ogụ atọ na iri na anọ75 = ogụ atọ na iri na ise76 = ogụ atọ na iri na isii77 = ogụ atọ na iri na asaa78 = ogụ atọ na iri na asato79 = ogụ atọ na iri na itoolu80 = iri asato 81 = iri asato na otu 82 = iri asato na abụọ 83 = iri asato na atọ 84 = iri asato na anọ 85 = iri asato na ise 86 = iri asato na isii 87 = iri asato na asaa 88 = iri asato na asato 89 = iri asato na itoolu There are two ways many people use in calculating Igbo numbers like 80, the above in black is the most popular one of them and below in red is also another way.80 = ogụ anọ81 = ogụ anọ na otu82 = ogụ anọ na abụọ83 = ogụ anọ na atọ84 = ogụ anọ na anọ85 = ogụ anọ na ise86 = ogụ anọ na isii87 = ogụ anọ na asaa88 = ogụ anọ na asato89 = ogụ anọ na itoolu90 = iri itoolu91 = iri itoolu na otu 92 = iri itoolu na abụọ 93 = iri itoolu na atọ 94 = iri itoolu na anọ 95 = iri itoolu na ise 96 = iri itoolu na isii 97 = iri itoolu na asaa 98 = iri itoolu na asato 99 = iri itoolu na itoolu There are two ways many people use in calculating Igbo numbers like 90, the above in black is the most popular one of them and below in red is also another way.90 = ogụ anọ na iri91 = ogụ anọ na iri na otu92 = ogụ anọ na iri na abụọ93 = ogụ anọ na iri na atọ94 = ogụ anọ na iri na anọ95 = ogụ anọ na iri na ise96 = ogụ anọ na iri na isii97 = ogụ anọ na iri na asaa98 = ogụ anọ na iri na asato99 = ogụ anọ na iri na itoolu100 = nnari101 = nnari na otu102 = nnari na abụọ103 = nnari na atọ104 = nnari na anọ105 = nnari na ise106 = nnari na isii107 = nnari na asaa108 = nnari na asato109 = nnari na itoolu200 = nnari abụọ201 = nnari abụọ na otu202 = nnari abụọ na abụọ203 = nnari abụọ na atọ204 = nnari abụọ na anọ205 = nnari abụọ na ise206 = nnari abụọ na isii207 = nnari abụọ na asaa208 = nnari abụọ na asato209 = nnari abụọ na itoolu300 = nnari atọ301 = nnari atọ na otu302 = nnari atọ na abụọ303 = nnari atọ na atọ304 = nnari atọ na anọ305 = nnari atọ na ise306 = nnari atọ na isii307 = nnari atọ na asaa308 = nnari atọ na asato309 = nnari atọ na itoolu400 = nnari anọ401 = nnari anọ na otu402 = nnari anọ na abụọ403 = nnari anọ na atọ404 = nnari anọ na anọ405 = nnari anọ na ise406 = nnari anọ na isii407 = nnari anọ na asaa408 = nnari anọ na asato409 = nnari anọ na itoolu500 = nnari ise501 = nnari ise na otu502 = nnari ise na abụọ503 = nnari ise na atọ504 = nnari ise na anọ505 = nnari ise na ise506 = nnari ise na isii507 = nnari ise na asaa508 = nnari ise na asato509 = nnari ise na itoolu600 = nnari isii601 = nnari isii na otu602 = nnari isii na abụọ603 = nnari isii na atọ604 = nnari isii na anọ605 = nnari isii na ise606 = nnari isii na isii607 = nnari isii na asaa608 = nnari isii na asato609 = nnari isii na itoolu700 = nnari asaa701 = nnari asaa na otu702 = nnari asaa na abụọ703 = nnari asaa na atọ704 = nnari asaa na anọ705 = nnari asaa na ise706 = nnari asaa na isii707 = nnari asaa na asaa708 = nnari asaa na asato709 = nnari asaa na itoolu800 = nnari asato801 = nnari asato na otu802 = nnari asato na abụọ803 = nnari asato na atọ804 = nnari asato na anọ805 = nnari asato na ise806 = nnari asato na isii807 = nnari asato na asaa808 = nnari asato na asato809 = nnari asato na itoolu900 = nnari itoolu901 = nnari itoolu na otu902 = nnari itoolu na abụọ903 = nnari itoolu na atọ904 = nnari itoolu na anọ905 = nnari itoolu na ise906 = nnari itoolu na isii907 = nnari itoolu na asaa908 = nnari itoolu na asato909 = nnari itoolu na itoolu1000 = puku2000 = puku abụọ3000 = puku atọ4000 = puku anọ5000 = puku ise6000 = puku isii7000 = puku asaa8000 = puku asato9000 = puku itoolu10,000 = puku iri20,000 = puku iri abụọ30,000 = puku iri atọ40,000 = puku iri anọ50,000 = puku iri ise60,000 = puku iri isii70,000 = puku iri asaa80,000 = puku iri asato90,000 = puku iri itoolu100,000 = puku nnari200,000 = puku nnari abụọ300,000 = puku nnari atọ400,000 = puku nnari anọ500,000 = puku nnari ise600,000 = puku nnari isii700,000 = puku nnari asaa800,000 = puku nnari asato900,000 = puku nnari itoolu1,000,000 = nde2,000,000 = nde abụọ3,000,000 = nde atọ4,000,000 = nde anọ5,000,000 = nde ise6,000,000 = nde isii7,000,000 = nde asaa8,000,000 = nde asato9,000,000 = nde itooluIn Igbo maths or calculations, multiplication (x), addition (+), subtraction (-) and division (÷) can be done. Add or addition (gbako or ngbako)Let’s say that you wish to add 100 plus 359 it gives 459 (gbako 100 na 359 ya buta 459).Subtract or subtraction (wepuga or nwepuga)Subtract 196 from 382 it remains 186 (wepuga 196 ebe 382 nọ, ya fọ 186).Divide or division (kewa or nkewa)Divide $10,000 to 125 people, each person will get $80 (kewa $10,000 ebe ndi mmadu dị 125 nọ, ọnye ọwula ga ekete $80).Multiply or multiplication (bule or nbuli)Multiply 667 by 33 will give 22,011 (bule 667 ụgbele 33 ga enye 22,011).