Keep Learning is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

Represent fractions as parts of a set using the decimal fraction one-hundredth (0.01). Practice reading and writing decimals. Explore mixed fractions and decimals. Compare mixed decimals. Understand ...

Fractions and decimals are linked. They are both ways of representing parts of a whole. Even though they look different, fractions can have the same value as decimals and decimals can have the same ...

Pre-algebra (Math 1090) enhances students’ basic math skills through the study of key skill strands that are explored across different types of numbers, including whole numbers, fractions, signed ...

Dividing is the opposite of multiplying. When you divide a decimal number by 10, 100 and 1000, the place value of the digits in the number decrease. Place value is the position of a digit in a number.