Revise using vector components when adding, subtracting or calculating the magnitude of vectors for your National 5 maths exam with Bitesize Scotland interactive practice quizzes covering feedback ...

12 - 5 = 7 Just like with addition, we can use a part-whole model to help partition larger numbers to make them easier to deal with in subtraction problems.

Scalars and Vectors, Vector addition and Subtraction, Zero Vector, Scalar and Vector products, Unit Vector, Resolution of a Vector.