Samwel Ngulinzira
JF-Expert Member
- Aug 5, 2017
- 1,829
- 1,958
Hiyo hesabu sijui katumia calculator ganitumia busara kukosoa.
mwanao akifail utamtukana au utampoza na kumkosoa kwa maarifa?
1290-990= 30!!!
ngoja niangalie logarithimimic table
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