'In the beginning of the 17th C. the "." & the "x" were introduced as signs for this & both are still used today'
Multiplication
THE RENAISSANCE: In the beginning of the 17th C. the . & the x were introduced as signs for this & both are still used today
In the beginning of the 17th C. the "." & the "x" were introduced as signs for this & both are still used today
In the beginning of the 17th C. the "." & the "x" were introduced as signs for this & both are still used today
THE RENAISSANCE
Multiplication
THE RENAISSANCE