[Free Registration/Login Required] This flipchart reviews the concepts of place value to the hundreds place. Students can play the magic numbers game to reveal hidden numbers and create visual representations using the hundreds, tens and...

Don't get "hung up" when you play this old game with a new twist. Simply, round each numbers to the nearest thousand then, find the sum or difference. Knowledge of place value units, where to put the comma, and good computation skills...

Multiplayer math game where turtle teams on skateboards race by rounding whole numbers to the nearest 10's place value.

Multiplayer math game where alien spaceships race by rounding whole numbers to the nearest 10's place value.

See how many people you can rescue. Click the number of tens and ones you need to move down the number line to the rescue. When you get there click the life preserver and then watch your rescue numbers add up.

Comparing Number Values Junior is an educational game for kids to practice greater than, less than, and equal drills. Count the number of dots in each set and then place the correct symbol >, <, = to complete the statement. Get...

Second graders use their knowledge of place value to compare three-digit numbers. This lesson includes a detailed plan, a learning game, a video of students engaged in the lesson, and tiered independent work based on ability levels.

Students will play interactive games to review place value concepts.

This tutorial explains how to identify hundredths place value. Gives problems and games to practice this skill.

This site explains how to identify the thousandths place value. Includes games to practice this skill.

Students determine if the base ten picture is the same as the two-digit number in this game of memory.

Do you need practice learning how to write the expanded form of numbers written in standard form? This matching game is the web site for you! There is a link to a list of the numbers being used so you can check your answer.

ABCya! Base Ten Blocks virtual manipulatives is to help students learn mathematical concepts including addition, subtraction, number sense, place value and counting.

Learners explore regrouping using place value blocks. Topics include regrouping ones, tens, and hundreds.

Do you need practice learning how to write the expanded form of numbers written in standard form? This word search game is the web site for you! There is a link to a list of the numbers being used so you can check your answer.

Practice binary numbers by counting from 1 to 31 with the fingers of one hand. Each of the fingers is given a binary value.

Use rounding to estimate the answer to an addition problem in this online game. As you play the game, running totals of correct and incorrect answers and your score are displayed.

Students use front-end estimation to solve subtraction problems. Learning exercises and games are provided to practice the skill.

This Skillswise site focuses on division. Included are a video about why learning to divide is important, fact sheets and worksheets for instruction, quizzes on the information presented, and games to practice the skill. The Skillswise...

This task is a fun partner game in which students practice making two-digit numbers, decide which is greater, and write the appropriate comparison symbolically.

[Free Registration/Login Required] Learn the tens by choosing the correct answer in this game. Each question shows you a base-ten model and you choose which number it represents.

[Free Registration/Login Required] Practice subtracting multiples of 10 with this online game! Choose the correct answer to the question to collect coins. Problems are shown using base ten blocks as examples or number sentences.

This Skillswise site focuses on number symbols. Included are a video which explains how some numbers are used for amounts, fact sheets and worksheets for instruction, quizzes on the information presented, and games to practice the skill....

Students will use a variety of activities and games to learn how to round numbers.This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.