Aya Ifuk Obolo
'''Aya Ifuk Obolo''' ìre aya otu-oniin̄ ekisa ifuk inu me usem Obolo. Esan̄a ubọk ifuk-inu yi isibi me acha 1985, ebi Obolo ebebene si ikisa ifuk inu me usem kiban̄.<ref>Aya Ifuk Obolo in ''Numeral Systems of Nigerian Languages'' (Linguistics Association of Nigeria Occasional Publication No. 2) Edited by Ozo-mekuri Ndimele & Eugene S.L. Chan. Published by M&J Grand Orbit</ref> Aya ubọk ifuk-inu yi eyi ebi [[Ogbo Ikwaan̄ Usem Obolo]] (OLBTO) esan̄abe isibi îrọ inyi ifufuk inu, mè ìyaka ire ikpoko òwawa, ikup mfufet.

Echichi ire ike ekifuk me aya ubọk-ifuk yi:

===Asabọn Ifuk===
0 - Ofok

1 - Ge

2 - Iba

3 - Ita

4 - Ini

5 - Go

6 - Gweregwen

7 - Jaaba

8 - Jeeta

9 - Onaan̄ge

===Akọp===
10 - Akọp

11 - Akọp mè ge

12 - Akọp mè iba

13 - Akọp mè ita

14 - Akọp mè ini

15 - Akọp mè go

16 - Akọp mè gweregwen

17 - Akọp mè jaaba

18 - Akọp me jeeta

19 - Akọp mè onaan̄ge

20 - Akọp iba (Mîkigen si "etip")

30 - Akọp ita

40 - Akọp ini

50 - Akọp go

60 - Akọp gweregwen

70 - Akọp jaaba

80 - Akọp jeeta

90 - Akọp onaan̄ge

===Efit===
100 - Efit ge

200 - Efit iba

300 - Efit ita

400 - Efit ini

500 - Efit go

600 - Efit gweregwen

700 - Efit jaaba

800 - Efit jeeta

900 - Efit onaan̄ge

===Obop===
1000 - Obop

2000 - Obop iba

3000 - Obop ita

4000 - Obop ini

5000 - Obop go

6000 - Obop gweregwen

7000 - Obop jaaba

8000 - Obop jeeta

9000 - Obop onaan̄ge

10 000 - Akọp obop

20 000 - Akọp obop iba

100 000 - Efit obop ge

200 000 - Efit obop iba

===Efie===
1 000 000 - Efie ge

40 000 000 - Akọp efie ini

600 000 000 - Efit efie  gweregwen

...

===Ego===
1 000 000 000 - Ego ge

20 000 000 000 - Akọp ego iba

700 000 000 000 - Efit ego jaaba

...

===Ngwugwu===
1 000 000 000 000 - Ngwugwu ge

20 000 000 000 000 - Akọp ngwugwu iba

400 000 000 000 000 - Efit ngwugwu ini

...

===Nrọ-njeen̄===
Isasa ubọk ifuk-inu yi itap me irọrọ, mêmọnọ son̄ ifuk inen mè inen mè itumu erieen̄ kiban̄ isibi:

57: 

348: 

7 890: 

13 783: 

234 062: 

3 785 239: 

83 165 038: 

432 765 282: 

6 318 487 121: 

52 189 205 412: 

923 067 181 001: 

1 637 142 264 790: 

72 209 283 733 389: 

532 287 463 994 230: 

<!--Kachọk agan̄ yi ìsan̄a-->
{{Reflist}}
<!--Ọgbọn̄-->
Aya Ifuk Obolo ìre aya otu-oniin̄ ekisa ifuk inu me usem Obolo. Esan̄a ubọk ifuk-inu yi isibi me acha 1985, ebi Obolo ebebene si ikisa ifuk inu me usem kiban̄.Aya Ifuk Obolo in Numeral Systems of Nigerian Languages (Linguistics Association of Nigeria Occasional Publication No. 2) Edited by Ozo-mekuri Ndimele & Eugene S.L. Chan. Published by M&J Grand Orbit Aya ubọk ifuk-inu yi eyi ebi Ogbo Ikwaan̄ Usem Obolo (OLBTO) esan̄abe isibi îrọ inyi ifufuk inu, mè ìyaka ire ikpoko òwawa, ikup mfufet.

Echichi ire ike ekifuk me aya ubọk-ifuk yi:

Asabọn Ifuk
0 - Ofok

1 - Ge

2 - Iba

3 - Ita

4 - Ini

5 - Go

6 - Gweregwen

7 - Jaaba

8 - Jeeta

9 - Onaan̄ge

Akọp
10 - Akọp

11 - Akọp mè ge

12 - Akọp mè iba

13 - Akọp mè ita

14 - Akọp mè ini

15 - Akọp mè go

16 - Akọp mè gweregwen

17 - Akọp mè jaaba

18 - Akọp me jeeta

19 - Akọp mè onaan̄ge

20 - Akọp iba (Mîkigen si "etip")

30 - Akọp ita

40 - Akọp ini

50 - Akọp go

60 - Akọp gweregwen

70 - Akọp jaaba

80 - Akọp jeeta

90 - Akọp onaan̄ge

Efit
100 - Efit ge

200 - Efit iba

300 - Efit ita

400 - Efit ini

500 - Efit go

600 - Efit gweregwen

700 - Efit jaaba

800 - Efit jeeta

900 - Efit onaan̄ge

Obop
1000 - Obop

2000 - Obop iba

3000 - Obop ita

4000 - Obop ini

5000 - Obop go

6000 - Obop gweregwen

7000 - Obop jaaba

8000 - Obop jeeta

9000 - Obop onaan̄ge

10 000 - Akọp obop

20 000 - Akọp obop iba

100 000 - Efit obop ge

200 000 - Efit obop iba

Efie
1 000 000 - Efie ge

40 000 000 - Akọp efie ini

600 000 000 - Efit efie  gweregwen

...

Ego
1 000 000 000 - Ego ge

20 000 000 000 - Akọp ego iba

700 000 000 000 - Efit ego jaaba

...

Ngwugwu
1 000 000 000 000 - Ngwugwu ge

20 000 000 000 000 - Akọp ngwugwu iba

400 000 000 000 000 - Efit ngwugwu ini

...

Nrọ-njeen̄
Isasa ubọk ifuk-inu yi itap me irọrọ, mêmọnọ son̄ ifuk inen mè inen mè itumu erieen̄ kiban̄ isibi:

57: 

348: 

7 890: 

13 783: 

234 062: 

3 785 239: 

83 165 038: 

432 765 282: 

6 318 487 121: 

52 189 205 412: 

923 067 181 001: 

1 637 142 264 790: 

72 209 283 733 389: 

532 287 463 994 230: