Adding and Subtracting Surds. Slideshow 8, Mr Richard Sasaki, Room 307. Objectives. Be able to convert numbers in index form into fractions and surds Understand the values of surds that cannot be simplified Be able to add and subtract surds together. Index Form.
Slideshow 8, Mr Richard Sasaki, Room 307
The radicand multiplied by 100 gives the same result multiplied by 10. (i.e if .
to 3 s.f each.