Curated OER
Decimal Addition
Practice adding decimals by completing 26 practice problems. Scholars examine two examples before trying these on their own. They add two and three-digit numbers with decimals, regrouping when needed. Not all numbers have decimals, but...
Curated OER
Division of 3-Digit Decimal Numbers
Move that decimal up into the quotient! Mathematicians practice long division with three-digit dividends that have decimals to the hundredths place. All the divisors are single-digit numbers, and there are two examples demonstrating the...
Primary Resources
Decimals: Place Value
Tackle the concept of decimals and place value. Each of the four slides in this compact presentation displays a different aspect of place value as it relates to decimal numbers to the thousandths. Very simple, very clear, and comprehensive.
Curated OER
Decimal Baseball
Young mathematicians represent recorded information in decimal form. In this decimals instructional activity, learners play a "classroom friendly" basketball game in which pupils take 10 shots. Number of shots made out of 10 is recorded...
Curated OER
Comparing and Ordering Decimals
Which decimal is greater? Learners start by comparing eight pairs of decimals, writing in the symbol (> or <) to indicate values. The next two sections involve sets of three decimals. They start by circling the decimal with the...
Mathed Up!
Place Value
Reinforce the concept of place value with an eight-page practice exercise equipped with 18 problems for scholars to show what they know.
Curated OER
Decimal Place--Value Charts to the Thousandths
In this decimal place value charts worksheet, 5th graders problem solve a variety of decimal places by incorporating them into three different charts dealing with ones, tenths, hundredths and thousandths.
West Contra Costa Unified School District
The Power of Ten: Building a Magnitude Model
Add visual representation to teaching place value with a magnitude model. Using adding machine tape, pupils build a linear place value strip from 1 to 100.
Curated OER
Naming Decimal Places
For this decimal worksheet, middle schoolers name the place value of the indicated digit. They write the name of each decimal place that is indicated. There are 24 problems on this worksheet. The remaining worksheet pages contain answers...
Curated OER
Place Value
In this algebra worksheet, students rewrite problems to the nearest decimal place given using the correct place value. There are 40 questions that are matching.
Curated OER
Rounding Decimals
Looking for 60 opportunities for scholars to practice rounding decimals to the nearest whole number? You've found it! These problems are split into three sections based on the total number of digits in the number. The first section has...
Charleston School District
Comparing and Ordering Irrational Numbers on a Number Line
Estimating the value of numbers is much harder than it sounds! Scholars compare and order the value of numbers presented in different forms including fractions, decimals, roots, integers, and pi. This builds on the previous lessons in...
EngageNY
Fraction Multiplication and the Products of Decimals
Class members come up with a hypothesis on the number of decimal digits in the product of two decimals. Learners work in groups to complete several decimal multiplication problems. The results help groups develop a conjecture on the...
Curated OER
Subtracting Decimals #4
Practice subtracting decimals to the hundredths place. This assignment includes amounts of money and units of measurement. Three sections of problems provide subtraction problems in both vertical and horizontal formats, as well as two...
Math Mammoth
Comparing Decimals - mathmammoth.com
Part lesson, part worksheet, this handout walks math minors through the comparison of two decimal numbers. It teaches them the trick of tagging zeroes in to get the numbers to be the same length to better understand place value. A set of...
Curated OER
Decimals and Place Value
Students can practice sorting and rounding decimals in this review activity, which features several examples of each skill as well as twenty-two practice exercises. This worksheet will also work well in an electronic format, as each...
Curated OER
Standard Form and Scientific Notation
In this standard form and scientific notation activity, 9th graders solve 10 different problems that include converting numbers and equations. First, they place the decimal point so there is one non-zero digit to the left of the decimal...
Curated OER
Place Vlue: Tenths and Hundredths
In this place value-tenths and hundredths worksheet, students solve 6 addition problems with numerals and 9 addition problems with number words all involving two decimal places.
Curated OER
Reading Decimal Fractions (1)
In this reading numbers worksheet, students write down in words the value of the digit underlined in 6 decimal numbers to the thousandths place. Students write down in digits the decimal numbers presented in words.
Curated OER
Surface Area and Volume
In this surface area and volume activity, 8th graders solve 11 various geometry problems that include determining the surface area and volume for the measurements given and finding the surface area for each solid shown. Then they...
Curated OER
Compare and Order Numbers - Reteach 1.3
Fifth and sixth graders read the information on how to compare decimal numbers to the thousandths place. They solve seven problems with comparing and ordering.
Curriculum Corner
Penguin Decimal Computation Scoot
Fourth and fifth graders use a set of 28 decimal computation cards as a way to practice adding and subtracting decimals. As learners move to the various cards placed around the room, they write the answer to each card on their recording...
Curated OER
Place Value Practice (Tenths and Hundredths)
Math scholars recognize place value and practice writing numbers in different forms, such as expanded notation, decimals, and improper fractions. They complete exercises that include creating models for fractions and decimals and...
Curated OER
Decimal War
Pupils play a math game. In this decimals and fractions lesson plan, they use base ten blocks to practice converting between decimals and fractions. Everyone plays a game called Decimal War to practice these concepts.