# Unit 1

## How to divide and multiply fractions

MCC6.NS.1: Interpret and compute quotients of fractions, and solve word problems involving division of fractions by fractions, e.g., by using visual fraction models and equations to represent the problem.Here is a brainpop on multipling and dividing fractions.This game is all about the standardhttp://www.brainpop.com/games/refraction/
How to Multiply and Divide Fractions in Algebra For Dummies

## multiplying, dividing, adding, and subtracting decimals

MCC6.NS.3: Fluently add, subtract, multiply, and divide multi-digit decimals using the standard algorithm for each operation. All these websites are about this standerd.

## Dividing Whole Numbers

MCC6.NS.2: Fluently divide multi-digit numbers using the standard algorithm.The game is a great way to review.

## GCF and LCM

MCC6.NS.4: Find the greatest common factor of two whole numbers less than or equal to 100 and the least common multiple of two whole numbers less than or equal to 12. Use the distributive property to express a sum of two whole numbers 1-100 with a common factor as a multiple of a sum of two whole numbers with no common factor. For example, express 36 + 8 as 4(9+2).These videos and word problems can help you with GCF and LCM
Greatest Common Divisor
Least Common Multiple (LCM)