Written Subtraction 1: use place value partitioning two-digit numbers in columns without borrowing
|Ages 6-12||2 pages|
- partitioning 2-digit numbers and recognising their place values in subtraction
- calculating their difference in writing without decomposition - for example: '38 - 24'
- subtracting without borrowing or regrouping.
And, they develop a firm foundation for column maths subtraction with decomposition or borrowing. For example, taking away 29 from 75 or 234 from 321 - these are explained in worksheets Subtraction 3 and 4.
Best get started with it!