Interactive
Curated OER

Law of Cosines

For Students 9th - 12th
For this cosine worksheet, students will find the length of the third side of a triangle given the length of the other two side. Students will use the Law of Cosines to find the length of the missing side. Answers will be rounded to 3...
Lesson Plan
Curated OER

Mass, Mole, Volume Conversions

For Teachers 10th - 11th
In this conversion worksheet, students make the following conversions, showing each step. Students use the periodic table and express all molar masses to 1 decimal place.
Lesson Plan
EngageNY

Comparing Integers and Other Rational Numbers

For Students 6th Standards
The ninth installment of a 21-part module has pupils compare integers and rational numbers in decimal and fraction form. They match stories to number lines and compare values in the stories.
Worksheet
Curated OER

Four-Digit by Two-Digit Tenths (A)

For Students 4th - 5th
In this math activity, students answer 36 multiplication problems. All of the problems involve a 4-digit number that is multiplied by a number with one decimal place.
Worksheet
Worksheet Fun

Write Fractions as Decimals

For Students 4th - 5th Standards
Targeted tool for elementary math learners learning to write fractions as decimals. 
Lesson Plan
Virginia Department of Education

Powers of Ten

For Teachers 7th Standards
Investigate negative exponents of-ten. Pupils use the pattern of increasing powers of 10 to determine negative powers of 10. The scholars write the powers in expanded and product forms and make the connection to exponents using a...
Interactive
Curated OER

Subtracting Mixed Numbers

For Students 3rd - 6th
In this math learning exercise, students subtract mixed numbers. Students find common denominators. They subtract the fractions and whole numbers.
Worksheet
Math Salamanders Ltd.

Adding Decimals Tenths Sheet 2

For Students 3rd - 5th Standards
In this adding decimals worksheet, students solve 60 addition problems. Both addends in each problem are decimals; in some problems, three decimals must be added.
Worksheet
Curated OER

Fractions, Decimals and Percentages

For Students 6th - 8th
In this fractions, decimals, and percentages worksheet, students compare and order given amounts. Students identify equivalent numbers. They calculate the percent of a given number and convert from a fraction to a percent and to a...
Worksheet
Curated OER

Decimals

For Students 4th
In this decimal worksheet, 4th graders use pictures of place value to write a decimal. Students respond to 10 problems writing decimals in the hundredths.
Worksheet
Curated OER

Subtraction: Decimals

For Students 4th - 7th Standards
In this decimal subtraction worksheet, learners solve 15 problems that require them to subtract decimal numbers with 1-5 digits.
Worksheet
Curated OER

Addition - Decimals

For Students 4th - 8th Standards
In this decimal addition activity, students solve 15 problems that require them to add decimal numbers with 1-5 digits.
Worksheet
Helping with Math

Decimals: Dividing -3

For Students 5th - 6th Standards
In this decimal division worksheet, students divide the decimal equations for 18 problems. Students improve their division skills by completing the online division activity.
Worksheet
Curated OER

Estimating Decimals

For Students 6th - 7th
In this estimation worksheet, students learn to estimate with decimal numbers by using rounding or compatible numbers. There are 10 problems.
Worksheet
Curated OER

Simple Addition Using Hundredths

For Students 4th - 5th
In this decimal addition worksheet, students add the decimal problems with hundredths place values. Students add to solve 40 problems.
Worksheet
Curated OER

Multiplying Decimals

For Students 4th - 6th
Fifth graders solve 35 multiplication equations, all of which have one number with a decimal multiplied by a single-digit number. The decimal numbers all are single-digit with a decimal only to the tenths place, so this is ideal for...
Worksheet
Raytheon

Adding and Subtracting Decimals

For Students 5th - 7th
For this adding and subtracting decimals instructional activity, students add and subtract numbers with decimals in word problems. Students complete 12 word problems.
Worksheet
Curated OER

Chapter 1 - Objective 3.1 Decimals and Fractions

For Students 7th - 9th
Middle schoolers write fractions as decimals. They multiply, add, and subtract positive and negative fractions and decimals. This one-page worksheet contains ten problems.
Worksheet
Curated OER

SI Prefixes and Mass

For Students 7th - 10th
In this SI prefixes and mass worksheet, students are given measurements of mass and they covert to the given measurement by moving the decimal the proper number of places to the left or right.
Worksheet
Curated OER

Multiplication With Decimals

For Students 5th - 6th Standards
For this multiplying decimals worksheet, students solve 24 multiplication problems. Each problem has a decimal being multiplied by a two or three-digit number.
Worksheet
Curated OER

Decimals

For Students 5th - 6th
In this decimals worksheet, students solve and complete 10 various types of problems. First, they multiply or divide each pair of decimals given. Then, students circle an approximation to each given decimal problem listed at the bottom.
Worksheet
Curated OER

Adding Decimals

For Students 3rd - 5th
In this adding decimals practice worksheet, students use their math skills to solve 15 equations that require them to add and subtract decimal numbers.
Worksheet
Curated OER

Visual Equivalents: Tenths and Hundredths

For Students 5th - 7th
In this fractions worksheet, students write the fractions for the visual equivalents to the base ten blocks in tenths and hundredths. Students complete 4 problems.
Worksheet
Curated OER

Decimals: Worksheet 2

For Students 3rd - 5th
In this decimal worksheet, students solve a total of 31 decimal problems including: writing decimals, determining the smaller of 3 decimals, determining place value, rounding, filling in missing numbers and word problems.