Natural Numbers

Parent topic:: Numbers

Base Ten Blocks - Counting from 0 to 99
Activity
weinbergmath
Multiplication of Natural Numbers
Activity
Magdalena
Multiplication of Natural Numbers
Activity
Johanna Zöchbauer
Factorization of natural numbers
Activity
Florian Sonner
Spiral: Mapping from the natural numbers to interger co-ords
Activity
danpearcy
Where is the Number?
Activity
EDC in Maine
Sumas hasta el 20: ejemplos y ejercicios.
Activity
Luis Miguel López Herranz
The formula for the sum of the first n natural numbers
Activity
Marek Vejsada
The formula for the sum of the first n natural numbers
Activity
Marek Vejsada
Visualizing the multiplication of natural numbers
Activity
kneido
Natural numbers multiplikation
Activity
user25614
Visualizing Multiplication of Natural Numbers
Activity
user25677_1
Multiplication of Natural Numbers
Activity
Anja_Guttmann
Numberline
Activity
Matt Whiteway
Multiplication of Natural Numbers
Activity
Tanja Wassermair
Mystery Number
Activity
John Ulbright
Placing Numbers (up to 50)
Activity
John Ulbright
Place Value
Book
Austen Meek
What's the number?
Activity
John Ulbright
Place Value Cards - Input
Activity
David Kearney
Place Value Cards - Random
Activity
David Kearney
Visual proofs of sums of natural numbers, squares and cubes
Activity
Mr Hardman
Close to 1000
Activity
John Ulbright
Multipliacation of Natural Numbers
Activity
mathspace