This is 2 really good worksheets that can be used as a worksheet or as an end of term assessment to determine the childrens ability to complete addition and subtraction algorithms with or without regrouping/trading/borrowing.
The resource is organised on 2 pages. The first page is addition the second is subtraction. Each page is split into two parts the first has 2,3 and 4 digit algorithms without regrouping and the second requires regrouping, trading or borrowing.
Both worksheets are organised on a grid to help with alignment into place value columns.