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Lesson Plan
Curated OER

Place Value of Whole Numbers Through One Million

For Teachers 3rd - 4th
Third graders construct numbers to the millions place. In this 30-page place value instructional activity, learners create numbers and evaluate the place value of digits. They explore standard and expanded form of numbers. An incredible...
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Worksheet
Nosapo

Numbers 10 - 100

For Students K - 2nd Standards
How do you write out the number 20? What about 100? Practice writing out the numbers by 10 with a handy worksheet.
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Worksheet
Curated OER

Numbers in English and Spanish!;

For Students Pre-K - K
Let's count! Your young language learners will learn numbers one through 10 with this 10-page packet. Each page is dedicated to one number, and learners practice saying the number, tracing it, spelling it, and then writing it in Spanish.
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Printables
Curated OER

Positive and Negative Numbers Notebooking Page

For Teachers 3rd - 6th
Take some notes on integers! Learners can use the number line and thermometer provided along the bottom and side of the page to help visualize and understand positive and negative numbers.
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Handout
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West Contra Costa Unified School District

Subtracting Numbers

For Students K - 6th Standards
Give families the information needed to support their child in the mastering of subtracting numbers with a two page reference sheet offering detailed descriptions and labeled examples. 
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Handout
Curated OER

Numbers in Spanish

For Teachers 6th - 12th
Spanish learners can start with uno, dos, y tres and move all the way up into the millions and trillions on their way to learning all the numbers. The webpage includes information on cardinal numbers, ordinal numbers, fractions, and...
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Worksheet
Curated OER

Dividing By A Whole Number

For Students 5th - 8th
In this math worksheet, learners complete 11 problems where they divide a number with decimals by a whole number. Examples are given in this well-designed worksheet.
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Worksheet
Houghton Mifflin Harcourt

Leveled Problem Solving: Adding and Subtracting Mixed Numbers

For Students 4th - 5th Standards
Using the six word problems provided, learners practice adding and subtracting mixed numbers. They help Jose, Sasha, Juanita, Stephanie, and Carlos to solve their problems!
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Worksheet
Mathed Up!

Negative Numbers

For Students 5th - 7th Standards
Eight independent worksheet pages challenge scholars to solve 12 problems that focus on negative numbers in the context of temperature in degrees of celsius. 
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Lesson Plan
Curated OER

Powers and Roots of Complex Numbers

For Teachers 9th - 12th Standards
Explore a few powers of complex numbers numerically and decide if there is a pattern and use parametric equations to represent a complex number graphically. Use De Moivre's theorem to represent the roots of the complex number...
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Worksheet
Kuta Software

Add/Subtracting Fractions and Mixed Numbers

For Students 5th - 8th Standards
Get your fraction on with this worksheet full of adding and subtracting with fractions and mixed numbers. The first page starts off simple, and the second page introduces more challenging problems. Let your learners become comfortable...
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Worksheet
NASA

Atomic Numbers and Multiplying Fractions

For Students 5th - 8th
Here is a way for beginning chemists to review the skill of multiplying fractions! A segment of the periodic table of elements is presented at the top of the page, from which learners obtain the atomic number to use in six calcualtions....
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Lesson Plan
Curated OER

Complex Numbers

For Teachers 10th - 12th Standards
Learners are introduced to the concept of imaginary unit and complex numbers. They are taught how to add and subtract complex numbers. Students define a complex number. They comprehend at least two applications of complex numbers....
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Worksheet
Curated OER

Ordering Sets of Numbers

For Students 3rd - 5th Standards
There are mixed and whole numbers in these sets; can your scholars put them in order from least to greatest? For each set they put five numbers in order, paying close attention to the whole numbers attached to the fractions. Learners...
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Worksheet
DK Publishing

Putting Numbers in Order, Numbers Up to 9,900

For Students 3rd - 5th Standards
Put these big numbers in order! Fourth graders review the example at the top of the page before putting 16 sets of 4-digit numbers in order from smallest to largest. You can cut the three sections of problems into strips of paper for...
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Worksheet
Curated OER

Place Value for Whole Numbers

For Students 3rd - 5th
Work with small and large numbers alike with a place-value activity. After writing the value of selected numbers, fourth graders write what happens to each number if they change certain parts of it. 
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Worksheet
DK Publishing

Trace the Numbers

For Students Pre-K - 1st Standards
Could your kindergartners use a little practice writing numbers 0 to 9? This resource provides both large and small numbers for kids to trace, as well as space for them to write the numbers by themselves. Use this page over and over for...
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Lesson Plan
Texas Instruments

Complex Numbers: Plotting and Polar Form

For Teachers 9th - 12th Standards
Explore the concept of, and use the Ti-Nspire to, convert complex numbers into polar form. Then practice graphing complex numbers in the polar coordinate plane.
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Worksheet
Curated OER

Square Numbers

For Students 2nd - 4th Standards
Introduce your third graders to multiplication with a learning exercise on square numbers. An example demonstrates how to use dots to reinforce multiplication skills. They solve different problems, ranging from 3x3 to 10x10. A great...
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Worksheet
DK Publishing

Tracing Numbers, Part 2

For Students K - 1st Standards
Can your kindergartners write their numbers through 10? What about number patterns? This resource is a great way to get those training pencils moving! After tracing numbers 0 - 9, little writers continue three number patterns. Use this...
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Worksheet
Curated OER

Subtracting Three Numbers

For Students 2nd - 3rd
Second and third graders practice subtracting problems with one digit, two digit, and three digit numbers. They complete 80 subtraction problems.
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Worksheet
Curated OER

Writing Numbers 24-30

For Students Pre-K - 1st
Just follow the arrows! Young scholars examine sample numbers 24-30, including arrows to show them how to move their pencil. Then, they trace a lighter image and try a few freehand. At the bottom, they practice the basics by tracing...
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Worksheet
Curated OER

Writing Numbers 39-46

For Students Pre-K - 1st
Practice makes perfect when it comes to writing numbers! Young scholars examine sample numbers 39-46, including arrows to show them how to move their pencil. Then, they trace a lighter image and try a few freehand. Consider creating a...
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Worksheet
Curated OER

Multiplying by Two-Digit Numbers

For Students 3rd - 5th Standards
Sixteen multiplication equations give scholars practice finding the product of two-digit numbers. They have plenty of room to show their work, and are encouraged to do so thoroughly by two examples. Remind learners to include a comma in...