I can add whole numbers to decimal numbers using a column method.
I can subtract whole numbers and decimals using a column method.
I can add integers and decimals that of different size lining the place value up correctly. E.g. 23.4 + 2.44=
I can choose the right method to meet the need of the calculation.
I can solve multistep problems.
I can use knowledge of addition and subtraction to solve puzzles.
I can add and subtract using formal written methods in context.
I can use negative numbers and calculate the difference across zero.