Roliga timmen - Utmaning - Siffran 15
Siffrorna i varje rad, kolumn och diagonal ska bli 15
Uitgever: Texas Instruments Sverige | Education Technology
Onderwerp: Mathematics
Derive the formulae for the circumference and area of a circle using multiple representations.
Uitgever: Texas Instruments UK
Editor: Barrie Galpin
Auteur: Allan Duncan
Onderwerp: Mathematics
Explore the relationship between radius, diameter and circumference of circles.
Uitgever: Texas Instruments UK
Editor: Barrie Galpin
Onderwerp: Mathematics