Here are videos available for students and parents to use for the new standards we are learning in 4th grade. These videos are also posted in Edmodo.

**Standard 4.NBT.4 I can fluently add and subtract multi-digit numbers.**

**Addition Algorithm Video Lesson**

**Subtraction Algorithm Video Lesson**

**Subtraction Algorithm Across Zeros**

**Standard 4.NBT.5 **

** I can multiply a four-digit whole number by a one digit whole number using strategies and properties of operations.**

**I can represent the calculation using as an equation, rectangular array, and/or area models.**

**I can explain the calculation using an equation, rectangular array, and/or an area model.**

**Multiply with Multiples of 10 Video Lesson 1**

**Multiply with Multiples of 10 Video Lesson 2**

**Multiply Using the Distributive Property**

**Multiply with Partial Products**

**Standard 4.MD.3 I can use perimeter and area formulas for rectangles in real world math problems.**

**Using Multiplication to Find Area of Rectangles**

**Area and Perimeter with Larger Numbers**

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