# Ch 17: TABE Math - Grade 5: Number & Operations in Base Ten

### About This Chapter

## TABE Math - Grade 5: Number and Operations in Base Ten - Chapter Summary

This chapter contains lessons reviewing number and operations in base ten, including how to multiply numbers ending in zeroes and how to work with multiples of ten, understand decimal place value, and divide large numbers. By the end of this chapter, you should be familiar with:

- Working with multiples of 10
- Understanding decimal places
- Using scientific notation
- Multiplying and dividing large numbers
- Multiplying by 10
- Rounding decimals

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### TABE Math - Grade 5: Number and Operations in Base Ten - Chapter Objectives

The TABE exam is a comprehensive test used in adult basic skills assessment that measures student competency in all major subject areas, including reading, mathematics computation, applied mathematics, language, language mechanics, vocabulary and spelling. The exam can be administered for a variety of purposes, including as preparation for the GRE exam or entrance into the workforce.

The content found in this Numbers and Operations in Base Ten chapter of the math study guide is tested in the mathematics computation section, which makes up about 18% of the full-length TABE exam. This test can be administered in paper and pencil format or computer-based format and is a multiple-choice exam.

### 1. How to Multiply Numbers Ending in Zeroes

In this lesson, you will learn how to multiply numbers that end in zeroes. You will see that multiplying numbers that end with zeroes is an easy process that requires some counting.

### 2. How to Find, Say & Write Multiples of 10

In this lesson, you can learn how to easily find your multiples of 10. See what the pattern is so that you can start saying and writing your multiples of 10 from any given starting point.

### 3. How to Multiply by 10

In this lesson, you will practice multiplying whole numbers and decimals by 10. You will learn the rules that make it very easy to solve all multiplication by 10 problems.

### 4. What is a Decimal Place Value?

In this video lesson, you will see how a decimal, a simple dot, can change the place value of all the digits in a number. You will also learn how to read decimals using place values.

### 5. Converting Numbers to Scientific Notation

After watching this video lesson, you will be able to convert any number you come across into scientific notation. You will also learn why scientific notation is used and where you are most likely to see it.

### 6. Rounding Decimals & Finding the Missing Digit

After watching this video lesson, you will learn how to round decimals and how to use your knowledge of rounding to help you find a missing digit. Learn what the difference is between rounding decimals and rounding regular numbers.

### 7. How to Multiply Large Numbers: Steps and Examples

After watching this video lesson you will be able to multiply any two numbers together. You will learn how to use your knowledge of multiplying smaller numbers together to multiply larger numbers with ease.

### 8. Performing Long Division with Large Numbers: Steps and Examples

After watching this video lesson, you will be able to divide larger numbers. You'll learn an easy to follow procedure that you can use to divide any two numbers.

### 9. Dividing Three-Digit Numbers

Often, you'll need to know how to divide larger numbers than you have in the past. In this lesson, you'll learn how to divide three-digit numbers, which may come in handy if you ever need to divide more than 99 items among you and your friends.

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### Other Chapters

Other chapters within the TABE - Math: Practice & Study Guide course

- TABE Math - Grade K: Counting & Cardinality
- TABE Math - Grade 1: Geometry
- TABE Math - Grade 1: Operations & Algebraic Thinking
- TABE Math - Grade 2: Measurement & Data
- TABE Math - Grade 2: Number & Operations in Base Ten
- TABE Math - Grade 3: Measurement & Data
- TABE Math - Grade 3: Number & Operations in Base Ten
- TABE Math - Grade 3: Operations with Fractions
- TABE Math - Grade 3: Operations & Algebraic Thinking
- TABE Math - Grade 4: Geometry
- TABE Math - Grade 4: Measurement & Data
- TABE Math - Grade 4: Number & Operations in Base Ten
- TABE Math - Grade 4: Operations with Fractions
- TABE Math - Grade 4: Operations & Algebraic Thinking
- TABE Math - Grade 5: Geometry
- TABE Math - Grade 5: Measurement & Data
- TABE Math - Grade 5: Operations with Fractions
- TABE Math - Grade 6: Expressions & Equations
- TABE Math - Grade 6: Geometry
- TABE Math - Grade 6: The Number System
- TABE Math - Grade 6: Ratios & Proportional Relationships
- TABE Math - Grade 6: Statistics & Probability
- TABE Math - Grade 7: Expressions & Equations
- TABE Math - Grade 7: Geometry
- TABE Math - Grade 7: The Number System
- TABE Math - Grade 7: Ratios & Proportional Relationships
- TABE Math - Grade 7: Statistics & Probability
- TABE Math - Grade 8: Expressions & Equations
- TABE Math - Grade 8: Functions
- TABE Math - Grade 8: Geometry
- About the TABE Test
- TABE - Math Flashcards