Ngezansi izici eziyinhloko zemodyuli yenombolo yangempela (okungukuthi: phozithivu, inegethivu kanye neziro).
Okuqukethwe
Impahla 1
I-modulus yenombolo ibanga, elingeke libe negethivu. Ngakho-ke, i-modulus ayikwazi ukuba ngaphansi kukaziro.
|a| ≥ 0
Impahla 2
I-modulus yenombolo ephozithivu ilingana nenombolo efanayo.
|a| = aAt a >0
Impahla 3
Imojuli yenombolo enegethivu ilingana nenombolo efanayo, kodwa ngophawu oluphambene.
|-a| = aAt eya <0
Impahla 4
Inani eliphelele likaziro linguziro.
|a| = 0At a =0
Impahla 5
Amamojula ezinombolo eziphambene ayalingana.
|-a| =|a| = a
Impahla 6
Inani eliphelele lenombolo a iyimpande yesikwele ye a2.
Impahla 7
I-modulus yomkhiqizo ilingana nomkhiqizo wamamojula wezinombolo.
|aba | =|a| ⋅ |b|
Impahla 8
I-modulus ye-quotient ilingana nokuhlukanisa i-modulus eyodwa kwenye.
| a: b | =|a| : |b|