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167 reviewed resources for pre algebra decimals

Lesson Planet

Math 7 - 40 Week Pre-Algebra Review Part IV

For Students 7th - 8th
Middle schoolers solve 16 multiple choice and short answer problems. Learners simplify and evaluate expressions using order of operations, identify irrational numbers, find the GCF of two integers, convert fractions to decimals, etc.
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Basic Math Addition of Decimals

For Students 2nd - 3rd
In this addition of decimals worksheet, students complete a set of 16 simple problems. Page has multiple links to additional resources.
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Basic Math Addition of Decimals

For Students 3rd - 4th
In this addition of decimals worksheet, students complete a set of 16 simple problems. Page has multiple links to additional resources.
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Adding and Subtracting Decimals 2

For Students 3rd - 4th
For this adding and subtracting decimals worksheet, students complete a set of 16 simple problems using decimals to the hundredths place. Page has multiple links to additional resources.
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Arithmetic Addition of Decimals

For Students 3rd - 4th
In this addition of decimals worksheet, students complete a set of 16 simple problems. Page has multiple links to additional resources.
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Basic Math Subtraction of Decimals

For Students 3rd - 4th
In this subtraction of decimals worksheet, students complete a set of 16 simple problems. Page has multiple links to additional resources.
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Basic Math Subtraction of Decimals 2

For Students 2nd - 4th
In this subtraction of decimals worksheet, students complete a set of 16 simple problems. Page has multiple links to additional resources.
10:25
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MTEL Math Practice Test: 5-8

For Students 11th - Higher Ed
Covering questions 5-8, Sal demonstrates test-taking skills (reading a question properly, analyzing all possible choices) as well as pre-algebra level skills in this video. He guides viewers through problems involving simplifying...
5:51
Lesson Planet

How Do You Put Fractions and Decimals in Order?

For Teachers 4th - 7th
Many young mathematicians skip problems like this because they just don't want to do the work to figure it out. A series of fractions and decimal numbers that they have to put in some order. So they have to do some converting and if long...
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Algebra 1 Readiness Test

For Students 8th - 11th
Your learners will appreciate this assessment of basic skill calculations that are prerequisite to Algebra1. Adding, subtracting, multiplying, and dividing procedures are addressed in conjunction with whole numbers, decimals, fractions,...
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Algebra Worksheet

For Students 7th - 9th
In this algebra worksheet, learners solve each of the algebraic expressions to identify the variable. There are 54 problems to solve.                                  
3:08
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How Do You Convert From Decimal Notation to Scientific Notation?

For Teachers 6th - 12th
The instructor demonstrates how to convert a number written in decimal form to scientific notation. An example is given for a number with a positive exponent and an example is given for a number with a negative exponent.
3:51
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How Do You Find the Range of a Data Set?

For Teachers 6th - 12th
Looking for the range of a set of numbers? Well, that means you are looking for the difference between the largest value and the smallest value. So first, write the numbers in order from least to greatest. Then identify the largest value...
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Arithmetic Addition of Decimals 1

For Students 3rd - 4th
In this addition of decimals worksheet, students complete a set of 16 simple problems using decimals to the hundredths place. Page has multiple links to additional resources.
6:15
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How Do You Solve a Decimal Inequality Using Division with Negative Numbers?

For Teachers 6th - 12th
If your class is studying inequalities, consider this video. The focus is on solving a decimal inequality that has negative numbers in it. A lecturer works through an example problem, commenting on the steps and properties necessary to...
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Fraction-Decimal-Percent Estimation

For Teachers 6th - 8th
Review estimation of decimals and fractions, then estimate which is bigger. Middle schoolers will order fraction and decimals, practice finding equivalent fractions, and their equivalent decimals. The lesson includes a total of 10...
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Fractions, Decimals, and Percentages Got You Down? "Tri" This!

For Teachers 6th - 7th
Learners explore number sense by creating a math presentation in class. In this parts of a whole lesson, students define and discuss the relationship between fractions, decimals and percentages before completing a problem worksheet in...
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Numbers Lesson 3 - Hershey Bar Fractions

For Teachers 7th - 9th Standards
Talk about delicious math! Pupils solve problems involving rational numbers and analyze real-life problems to find solutions in a pre-algebra class. They discuss the sections of a Hershey's bar in terms of fractions and decimals before...
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Arithmetic Addition of Decimals

For Students 2nd - 4th
In this decimal subtraction worksheet, students complete a set of 16 simple problems. Page has multiple links to additional resources.
6:15
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How Do You Add Mixed Fractions with the Same Denominator by Converting to Improper Fractions?

For Teachers 6th - 12th
Work through adding mixed fractions by first converting each fraction to an improper fraction. This video details each necessary step, including how to reduce and convert your improper fraction back into a mixed fraction after you have...
14:15
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Percent Problems

For Students 7th - 11th
Converting percents to decimals, and the other way around, can be tricky. Sal shows young mathematicians how to simplify this process with two sample equations and one word problem.
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Is Bigger Always Better?

For Teachers 6th - 8th
Explore rational numbers with the young mathematicians in your class. They will investigate decimals, fractions, and percents before ordering and comparing rational numbers. This multi-day unit includes differentiation activities and...
5:07
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How Do You Solve a Decimal Inequality Using Division?

For Teachers 6th - 9th
Divide decimals to solve this inequality! Learners can watch the instructor in this thorough video as she works through an inequality that contains decimals. This resource is appropriate for teaching, reinforcing, or reviewing the concept.
4:12
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How Do You Find a Missing Angle in a Quadrilateral?

For Teachers 6th - 10th
Oh no, there is a missing angle in a quadrilateral. Where did it go? It didn't go anywhere, it's just missing the value of the angle. So how do you find that missing value? Use a formula of course. Everything in algebra uses a formula....

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