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NUMBEROCK
Converting Decimals and Percents
You are going to love this creative Decimals to Percents Song that teachers kids how to convert decimal numbers to percentages in the most unique of ways!
NUMBEROCK
Converting Fractions to Decimals
Follow Davey around as he asks his best friend Steve how to convert a fraction to a decimal. The bell's about to ring, and Steve gives him the perfect advice in the nick of time!
NUMBEROCK
Adding and Subtracting Fractions
In a future time, when AI robots have taken over running pizzerias on a planet orbiting Alpha Centauri, the robot Zigon takes orders and then adds and subtracts fractions before the Pizzamatic-5000 serves up large pepperoni and cheese...
Khan Academy
Khan Academy: Adding Fractions With Like Denominators
Sal Khan adds fractions with like denominators.
Khan Academy
Khan Academy: Fraction Word Problem: Spider Eyes
Sal Khan solves a fraction word problem about spider eyes. The fractions have common denominators.
Khan Academy
Khan Academy: Fraction Word Problem: Pizza
Sal Khan uses fraction models to figure out what fraction of a pizza is left.