Rezultati - "Calculators Problems, exercises."

How to use adding and calculating machines : full-keyboard adding machine, ten-key adding machine, printing calculator, rotary calculator, key-driven calculator / od Walker, Arthur L. (Arthur Lee), 1899-

Teme: “...Calculators Problems, exercises....”

Can you calculate? od Green, D. R. (David Robert), 1941-

Teme: “...Calculators Problems, exercises, etc....”

How to use adding and calculating machines / od Walker, Arthur L. (Arthur Lee), 1899-

Teme: “...Calculators Problems, exercises, etc....”

The calculator puzzle book / od Birtwistle, Claude

Teme: “...Calculators Problems, exercises, etc....”

Mathematical recreations for the programmable calculator od Hoffman, Dean

Teme: “...Programmable calculators Problems, exercises, etc....”

Pushbutton mathematics calculator math problems, examples, and activities od Goldberg, Kenneth P.

Teme:

Business arithmetic with calculators a practical guide for students and teachers od Belfield, Emily M.

Teme: “...Calculators Problems, exercises, etc....”