### Bite Size Practice Additional Mathematics #5 (Quadratic Inequalities)

Add Math Quadratic Inequalities, when things are not equal and we need to figure out a range. Used for situations like: What is the human population of Singapore? As it is not constant due to birth, death, new citizens and vice versa, we need to solve such problems with inequalities. Right, so here we go. These Add Math questions are done in our online zoom lessons, message +65 87870198 for lessons, with online test

### Bite Size Practice Additional Mathematics #3 (Surds)

Surds for GCE O levels Additional Mathematics Questions with answers for download. For our online lessons, this surd question is an Add Math question that we use to teach our students the common usage to solve questions with the least use of calculators in the GCE O level Add Math examinations. Surds are taught in the Indices/Logarithm chapters in the Add Math textbooks. The question uses the knowledge of area of a rectangle,