## Featured Post

Welcome Back to School …you little Mon...

## Wednesday, August 9, 2017

Welcome to 4th Grade!
2017-2018

### Use this blog to access;

1. GoMath video tutorials
2. description of math lessons
3. book orders
4. grades (Powerschool)

### GoMath Chapter 1

During the next few weeks, our math class will be learning how to use and represent whole numbers through the hundred thousands place.  We will also be adding and subtracting multi-digit numbers.

Important Chapter Vocabulary
1.  Estimate;  A number close to an exact amount.
2.  Expanded Form;  A way to write numbers by showing the value of each digit.
3.  Period;  Each group of three digits separated by commas in a multi-digit number.
4.  Round;  To replace a number with another number that tells about how many or how much.
5.  Standard Form;  A way to write numbers by using the digits 0-9 with each digit having a place value.
6.  Word Form;  A way to write numbers by using words.

Expanded Form;  3,000 +500+10+9
Standard Form;    3,519
Word Form;         three thousand, five hundred nineteen