Year 2 Subtraction On-screen Activities Looking for unlimited work with no printing? Then our Year 2 subtraction activities are just right for you. Activities include number lines and bar models for those who need that little bit of extra help whilst there are one minute timed challenges for those who are both confident and quick at subtracting mentally. As always, there are printable options available for those who want them, giving full details of questions and answers given. Go to Maths Games: Year 2: Subtraction