[Free Registration/Login Required] This is a very interactive lesson to teach the students how to solve equations and word problems using the addition properties. The lesson includes Activote questions and student interaction.

This personal site explains how to subtract decimals of the tenths place value. Includes games to practice this skill.

Take this test to test your knowledge of: decimal place value, addition and subtraction of decimals. Final score will be given at the end.

Teachers can assess students' knowledge of adding, subtracting, multiplying, and dividing decimals to hundredths with these printable worksheets. You can even create your own worksheet or flashcards.

In this interactive, students use logic to solve three riddles involving a frog jumping contest and then place the contestants' jumps at the correct points on the number line. Numbers are randomized so that the frogs' placements on the...

The purpose of this task is for learners to use the position of a number on the number line to round the number without knowing its exact value. Though this task deals most directly with rounding, it also requires students to understand...

Learners will use base 10 manipulatives to build models of decimal numbers. Students will compare decimal numbers. This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone...

n this interactive, students use logic to solve three riddles involving a frog jumping contest and then place the contestants' jumps at the correct points on the number line.

[Free Registration/Login may be required to access all resource tools.] The video describes how to express a number in hundredths by moving the decimal to the right. The video is followed by additional problems for students to practice...

[Free Registration/Login may be required to access all resource tools.] The video describes how to express a number in thousandths by moving the decimal to the right. The video is followed by additional problems for students to practice...

[Free Registration/Login may be required to access all resource tools.] The video describes how to express a number in tenths by moving the decimal to the right. The video is followed by additional problems for students to practice the...

[Free Registration/Login Required] In this flipchart, students apply their understanding of ordering decimals on a number line. Students use the visual and interactive features in Activstudio to arrange decimals in arrays.

An activity where students learn the meanings of metric prefixes, and how to use them with decimal numbers and with different units of measurement.

The process of converting between different number bases is actually fairly simple, but the thinking behind it can seem a bit confusing at first. And while the topic of different bases may seem somewhat pointless to you, the rise of...

Browse resources related to fourth-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.

Browse resources related to third-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.

[Free Registration/Login may be required to access all resource tools.] The video describes how to add zeros as place holders at the end of a decimal to make an equivalent decimal out to the thousandths place value in this example.

[Free Registration/Login may be required to access all resource tools.] Find decimal quotients then round to a given place value.

This tool allows you to create worksheets where students must round whole numbers or decimal numbers to various place value positions.

Practice everyday math skills such as adding, subtracting, multiplying, dividing, place value, counting money, telling time, fractions, decimals, and more.

[Free Registration/Login Required] In this flipchart students review place value, rounding, and estimation.

[Free Registration/Login may be required to access all resource tools.] Express decimals in expanded form.

[Free Registration/Login may be required to access all resource tools.] Write amounts of money as decimals.

Reviews how to round numbers to a given place or number of decimal places.