Free 5th Grade Math Tutorial: Help with 5th Grade Mathematics
If you're struggling with 5th grade math, or if you just need additional review, you've come to the right place. Read on for help with basic 5th grade mathematics skills.
Help with 5th Grade Math
Algebra
The most important 5th grade algebra skill you'll learn is evaluating expressions with parentheses. Parentheses tell you to complete the operation inside of them first, and then complete the rest of the problem. Here's an example:
2 x (7 + 3) = 2 x 10 = 20
Without the parentheses, you'd get a different answer:
2 x 7 + 3 = 14 + 3 = 17
Place Value and Decimals
You'll also learn about place values and decimals in 5th grade. Each digit in a number is assigned a place value that tells you how many ones, tens or hundreds it has. For instance, 342 has three hundreds (3 x 100 = 300), four tens (4 x 10 = 40) and two ones (2 x 1 = 2). If you add these numbers together, you get 342 (300 + 40 + 2 = 342).
Decimals represent amounts that are less than one. For example, if you have a piece of paper that's ten and a half centimeters wide, you could say that its width is 10.5 cm. The '.5' is in the decimal's tenths place, which represents a fraction of ten. Since 5/10 = 1/2, this amount is written as 0.5 in decimal form. Similarly, 3/10 is written as 0.3, and 8/10 (which equals 4/5) is written as 0.8.
There are also hundredths and thousandths places for decimals. They are the first and second digits to the right of the tenths place, respectively. For instance, 7/100 is written as 0.07, and 7/1,000 is written as 0.007.
Fractions
Adding and subtracting fractions with different denominators is another important 5th grade math skill. This is done by finding equivalent fractions. Here's how:
 Find a common denominator by identifying the least common multiple (LCM) of the original denominators. This is the lowest number that's divisible by both. For example, the LCM of four and five is 20.
 For each fraction, identify a number that will produce the common denominator when multiplied by the original denominator. For instance, if the original fractions are 1/4 and 1/5, and they have a common denominator of 20, this number will be five for 1/4 and four for 1/5.
 Use these numbers (four and five) to write two fractions that are equal to one. In this example, the two fractions would be 4/4 and 5/5.
 Multiply these fractions by the original fractions to generate two new fractions with a common denominator: 4/4 x 1/5 = 4/20 and 5/5 x 1/4 = 5/20.
 Perform the operation that's requested, and simplify your answer if necessary. For instance, 1/4 + 1/5 = 5/20 + 4/20 = 9/20. Simplification isn't necessary in this case.
Other Articles You May Be Interested In

Imagine a math teaching tool so effective that it need only be employed twice per week for less than an hour to result in huge proficiency gains. Impossible, you say? Not so...and MIND Research Institute has the virtual penguin to prove it.

Should kindergartners put away the building blocks and open the math books? According to recent research, earlier is better when it comes to learning mathematical concepts. But that could put undue pressure on kids, parents and even teachers.
We Found 7 Tutors You Might Be Interested In
Huntington Learning
 What Huntington Learning offers:
 Online and incenter tutoring
 One on one tutoring
 Every Huntington tutor is certified and trained extensively on the most effective teaching methods
K12
 What K12 offers:
 Online tutoring
 Has a strong and effective partnership with public and private schools
 AdvancEDaccredited corporation meeting the highest standards of educational management
Kaplan Kids
 What Kaplan Kids offers:
 Online tutoring
 Customized learning plans
 RealTime Progress Reports track your child's progress
Kumon
 What Kumon offers:
 Incenter tutoring
 Individualized programs for your child
 Helps your child develop the skills and study habits needed to improve their academic performance
Sylvan Learning
 What Sylvan Learning offers:
 Online and incenter tutoring
 Sylvan tutors are certified teachers who provide personalized instruction
 Regular assessment and progress reports
Tutor Doctor
 What Tutor Doctor offers:
 InHome tutoring
 One on one attention by the tutor
 Develops personlized programs by working with your child's existing homework
TutorVista
 What TutorVista offers:
 Online tutoring
 Student works oneonone with a professional tutor
 Using the virtual whiteboard workspace to share problems, solutions and explanations