Warm up your problem solving skills to make the magic work in these magic squares by getting the correct numbers in the correct spot. You can check your solution at this one page website.

This site gives practice problems for division by 1-9 and games to use this skill. The information is very brief, but factual, and worth checking out for helpful tools on the subject. CCSS.Math.Content.3.OA.C.7 Fluently multiply and...

If you want to learn the traditional algorithm for long division when you divide to the decimal places, this website gives a very clear, simple step-by-step break down of the process. Students can solve six problems to practice the skill...

This site explains how to round whole numbers to the nearest thousand. Gives practice and games to master this skill.

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.

On this one page website sharpen your logic, multiplication, and multiples skills while working on this challenge. The solution is available to double check your solution.

This site explains how to round whole numbers to the nearest hundred thousand. Gives practice and games to practice this skill which are fun and helpful on the subject.

On this one page website sharpen your logic and factor recognition skills while working on this challenge. The solution is available to double check your solution.

This resource covers basic addition where students can choose a range of numbers including negatives or even decimals. After selecting parameters students are timed completing ten problems with instant feedback and an opportunity to...

Print out different math practice sheets on the same topic as needed. A variety of practice sheets in the areas of addition, subtraction, multiplication and division are available.

Use this site to see how Max and Ruthie built a castle inside Max's room! Teachers will want to look through the extra challenges and the teacher's guide to help with creating engaging lesson plans.

At this site find interactive exercises, lesson ideas, and resources for learning and teaching multiplication tables.

Want to practice addition and subtraction skills in a new and exciting way? Use this online math lesson card game activity.

The goal of this task is to help students understand the commutative property of addition by examining the addition facts for single digit numbers. Aligns with CCSS.Math.Content.3.OA.D.9 Identify arithmetic patterns, and explain them...

Break down numbers as a strategy to multiply one-digit by three-digit numbers and two-digit by two-digit numbers.

This site has a square dance rhyme with some fun subtraction practice. Teachers will appreciate the activity page, the extra challenges, and the teacher's guide for easy lesson planning.

The purpose of this task is to present students with a situation in which they need to divide a whole number by a unit fraction in order to find a solution. Calculating the number of origami stars that Avery and Megan can make...

The purpose of this task is to help students understand and explain why multiplying a decimal number by 10 shifts all the digits one place to the left. This understanding builds on work around place-value that students have done with...

This site contains links to games, tricks, and tips for learning multiplication facts. Spanish version can be found on the homepage.

This task provides a context for performing division of a whole number by a unit fraction. This problem is a "How many groups?'' example of division: the "groups'' in this case are the servings of oatmeal and the question is asking how...

The purpose of this task is to have students add fractions with unlike denominators and divide a unit fraction by a whole number. This accessible real-life context provides students with an opportunity to apply their understanding of...

This Math Page tutorial explains how to change a fraction to a decimal and features a practice section at the end of the lesson.

The purpose of this task is for students to add, subtract, multiply, and divide decimal numbers in a real-world context. The weekly income earned by each person in the task is the median weekly income for their education level, but they...

Volume 1 in an eworkshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for explaining five big ideas of number sense and numeration to students in grades 4 through 6: quantity, operational...