Add and subtract numbers with more than four digits using expanded methods with support apparatus,
using estimation and inverse operations to check.
Add and subtract numbers with more than 4 digits using formal methods of columnar addition with
support apparatus, using estimation and inverse operations to check.
Add and subtract whole numbers with more than 4 digits, including using formal written methods
(columnar addition and subtraction).
Version 1.0
1
EES for Schools is owned by Essex County Council
Add and subtract numbers with more than four digits using expanded methods with support apparatus,
using estimation and inverse operations to check.
Add and subtract numbers with more than 4 digits using formal methods of columnar addition with
support apparatus, using estimation and inverse operations to check.
Add and subtract whole numbers with more than 4 digits, including using formal written methods
(columnar addition and subtraction).
Version 1.0
2
EES for Schools is owned by Essex County Council
Add and subtract numbers with more than four digits using expanded methods with support apparatus,
using estimation and inverse operations to check.
Add and subtract numbers with more than 4 digits using formal methods of columnar addition with
support apparatus, using estimation and inverse operations to check.
Add and subtract whole numbers with more than 4 digits, including using formal written methods
(columnar addition and subtraction).
Version 1.0
3
EES for Schools is owned by Essex County Council
Add and subtract numbers with more than four digits using expanded methods with support apparatus,
using estimation and inverse operations to check.
Add and subtract numbers with more than 4 digits using formal methods of columnar addition with
support apparatus, using estimation and inverse operations to check.
Add and subtract whole numbers with more than 4 digits, including using formal written methods
(columnar addition and subtraction).
Version 1.0
4
EES for Schools is owned by Essex County Council
Version 1.0
5
EES for Schools is owned by Essex County Council