1. calculation
I have gone astray somewhere in my calculation.
According to my calculation, she should be in India by now.
I beg to point out that your calculation is wrong.
Why are your calculations different from mine?
I’m good at maths. I find complex calculations easy.
Try and solve this simple mathematical calculation.
They are now widely used for communication, calculation, and other activities.
Calculation is miles easier if you have a calculator.
Inglês palavra "kalkulacja obliczenie"(calculation) ocorre em conjuntos:
angielski 7.1 7.3