A worksheet on subtracting rational numbers (integers, decimals and fractions). There are are 40 problems accompanied by a detailed, step-by-step solution key. Transform your classroom math sessions ...

In this chapter, we look beyond the whole numbers at other numbers that are included in school mathematics in grades pre-K to 8, particularly in the upper grades. We first look at the rational numbers ...

When my students grow too dependent on their calculators, I ask them to find a number that, when multiplied by itself, gives them 2. Students quickly see that since 1² = 1 and 2² = 4, the answer has ...

A worksheet on adding and subtracting positive and negative integers, fractions, mixed numbers and decimals. There are 40 problems. Detailed solutions are included. Master positive and negative ...