Skip to content ↓

Addition and Subtraction

Column addition / Compact method using concrete resources

You have not allowed cookies and this content may contain cookies.

If you would like to view this content please

Column addition using place value counters, with and without regrouping

You have not allowed cookies and this content may contain cookies.

If you would like to view this content please

Column subtraction / Compact method subtraction with exchanging, using concrete resources

You have not allowed cookies and this content may contain cookies.

If you would like to view this content please

Column subtraction of 3 digit numbers using place value counters - with and without exchanging

You have not allowed cookies and this content may contain cookies.

If you would like to view this content please

Cookie Policy