Addition using concrete resources:
You have not allowed cookies and this content may contain cookies.
If you would like to view this content please
Addition using pictorial representations:
You have not allowed cookies and this content may contain cookies.
If you would like to view this content please
Addition using a number line:
You have not allowed cookies and this content may contain cookies.
If you would like to view this content please
Addition - missing numbers:
You have not allowed cookies and this content may contain cookies.
If you would like to view this content please
Subtraction using concrete resources:
You have not allowed cookies and this content may contain cookies.
If you would like to view this content please
Subtraction using a number line:
You have not allowed cookies and this content may contain cookies.
If you would like to view this content please
Subtraction - missing numbers
You have not allowed cookies and this content may contain cookies.
If you would like to view this content please
