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My Test Book: Addition and Subtraction

For Students 2nd - 3rd
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding addition and subtraction of 2-digit numbers. Students may view the correct answers.
Lesson Plan
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Number Sense Sampler

For Teachers 1st
First graders illustrate a math problem with counters while reading story books, such as Margie Burton's "Add the Animals". They demonstrate a positive learning attitude toward mathematics and communicate clearly in oral, artistic,...
Lesson Plan
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Addition Practice - Activity

For Teachers 7th
Seventh graders play a number strategy and addition game.
Lesson Plan
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My Dogs

For Teachers 2nd - 5th
Students use the properties of multiplication to solve problems. They recall the basic multiplication facts as well as write and solve problems that involve whole numbers.
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Simplifying Fractions

For Students 8th - 10th
In this algebra worksheet, learners simplify fractions using common denominators. They solve using addition and subtraction. There are 6 questions with an answer key.
Worksheet
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Addition Strategies: Compensation

For Students 3rd - 4th
In this math worksheet, learners learn the addition strategy of compensation: adding an easy number like 10, 20 or 30 and then subtracting a very small number like 1 or 2. Students solve 12 problems on the page.
Lesson Plan
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Exploring Regrouping

For Teachers 2nd - 3rd
In this math worksheet, students regroup tens as ones. The worksheet shows groups of ten dots that students circle and then regroup as ten ones dots. They apply the regrouping method by regrouping two numbers.
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Adding Ten Tiles I

For Teachers 6th - 7th
Students practice this problem that needs a certain amount of experimentation (trial and error) to get any answer at all. In the process they practice their basic number facts. However, to get the complete set of answers Students need to...
Lesson Plan
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Easy Estimation

For Teachers 1st - 3rd
Students use estimation as a math strategy. Students estimate the number of small snacks that are presented to them. Students count the snack items after they have estimated how many there are, before the class snack on a daily basis.
Worksheet
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Subtraction Decimals

For Teachers 4th - 5th
In this math worksheet, students subtract the decimals while taking special care to keep the decimals in the correct place value. The answers are also available.
Lesson Plan
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Measuring in Inches

For Teachers 3rd
Third graders will sing 2 songs that are written and played by the teacher and relate to the task of measuring.They recognize and pick up a 1-foot standard ruler and be able to identify the marks on the ruler, including inch and parts of...
Lesson Plan
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The Magic of Algebra: Original Lesson Plan

For Teachers 11th - 12th
Students participate in a teacher led math "trick." The teacher "reads the mind of the students. The answer to the problem is always 4, and by following the directions, the teacher can guess that students are thinking of Denmark, and...
Lesson Plan
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Chart Trivia

For Teachers 1st - 3rd
Students practice addition and subtraction problems and answer questions using greater than and less than. They chart information to create a graph on the computer.
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Place Value Lessons

For Teachers 2nd - 3rd Standards
Students can learn about place value using interesting lessons, activities, and games.
Lesson Plan
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The Great Mezmo

For Teachers K - 1st
Young scholars play an easy card game that reinforces skill such as: basic number recognition, greater than or less than, and odd or even number.
Worksheet
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Nine Months in School

For Students 3rd
In this multiplication worksheet, 3rd graders solve nine short word problems by multiplying by nine. There is an answer sheet included.
Worksheet
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Arithmetic Tricks

For Students 4th - 8th
In this arithmetic tricks worksheet, students learn tricks and complete problems involving exponents and multiplication x 11. Students complete 11 problems total.
Worksheet
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Riddles (Math Puzzles)

For Students 5th - 6th
In this math worksheet, students solve 4 math riddles in which the mystery number is determined. Students analyze the clues and name the mystery number.
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Math is Everywhere!

For Students 3rd - 5th
In this everyday math skills pretest, students answer ten multiple choice questions based on their knowledge of everyday math skills such as estimation, addition, and measurement.
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Junk Yard Math

For Teachers 3rd
Third graders explore the process of place value and subtraction through regrouping and borrowing exercises. Several activities using manipulatives are utilized in the lesson.
Worksheet
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First Willett Math Club Contest

For Students 5th - 8th
In this word problems worksheet, students complete word problems involving combining outfits, probability, magic, and more. Students complete 5 problems.
Worksheet
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Multiply Decimal Fractions by 10 or 100

For Students 4th - 5th
In this decimal fraction multiplication activity, students read an explanation of rules, then solve 24 problems. Answers are included on page 2.
Lesson Plan
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Hot Dog Stand: The Works

For Teachers 4th - 5th
Students strengthen skills in mathematics, problem solving, and communication skills by working together in groups using "Hot Dog Stand: The Works" educational software.
Worksheet
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Using Probability

For Students 6th - 10th
In this probability learning exercise, students complete probability word problems about rolling dice. Students complete 9 problems total.