Worksheet
Curated OER

Fun Math 64

For Students 2nd - 3rd
In this finding the difference learning exercise, students subtract three-digits from three-digit numbers with regrouping on a page with fun clip art next to each problem. Students solve 15 problems.
Worksheet
Curated OER

Fun Math 65

For Students 2nd - 3rd
In this finding the difference worksheet, students subtract three-digits from three-digit numbers with regrouping on a page with fun clip art next to each problem. Students solve 15 problems.
Worksheet
Curated OER

Fraction Review

For Students 5th - 10th
In this fractions worksheet, learners put fractions into their simplest form, write as improper fractions, add and subtract, estimate amounts, and more. They complete 31 problems.
Worksheet
Curated OER

Adding and Subtracting Polynomials

For Students 9th - 12th
In this math worksheet, high schoolers utilize addition and subtraction in order to simplify equations which use polynomials. This simple worksheet has 26 problems for the students to solve.
Lesson Plan
Curated OER

Is That Your Final Answer?

For Teachers 7th - 9th
This unit on integers includes a pre-test, a post-test, four spreadsheets, and links to an interactive web-site to support the learning of integer operations. Access to computers and the Internet are imperative to this unit. The lessons...
Worksheet
Curated OER

Fantastic Fractions

For Students 5th - 7th
Young math whizzes solve 20 various types of equations related to fractions. First, they state each portion shaded as a fraction in lowest terms. Then, they determine the missing numerator or denominator and determine the value of each...
Lesson Plan
Curated OER

Basic Subtracting

For Teachers 1st
First graders solve math problems. In this subtraction lesson plan, 1st graders use Smarties to compare addition and subtraction. Students complete math problems where they solve basic subtraction questions.
Lesson Plan
Curated OER

Investigation-Reasoning and Proof

For Teachers 3rd
Third graders determine the outcome of each of the following situations and justify their findings: even number + even number = ?, even number + odd number = ?, odd number + odd number = ?, and odd number + even number = ?.
Lesson Plan
Curated OER

That's The Way the Cookie Crumbles

For Teachers 3rd
Third graders work with money values and making purchases. In this money lesson plan, 3rd graders listen to Donna Guthrie's book, Real World Math: Money and Other Numbers In Your Life. They make money cookies either with a recipe or with...
Lesson Plan
Curated OER

Popping Problems!

For Teachers 4th
Turn your math lesson into a carnival game with this fun, outdoor activity. After reviewing the concept your class will be practicing briefly, split your class up into teams and head outdoors. These teams work to solve math questions and...
Lesson Plan
Curated OER

Number Problems

For Teachers 9th - 11th
Students write equations for problems. For this number lesson, students add, subtract, multiply and divide numbers to solve for a variable. They rewrite word problems using algebraic symbols.
PPT
Curated OER

Harold Goes Fishing: Subtraction

For Teachers K - 1st Standards
This PowerPoint is fully animated! Learners will subtract and add the number of fish Harold catches and puts in his boat. All sums and differences are under 6 and include algebraic  reasoning to figure out. Fun, interesting, and...
Worksheet
DK Publishing

Money Word Problems #3

For Students 2nd - 3rd Standards
Money is an excellent way to help young mathematicians practice adding and subtracting numbers with decimals. They solve 15 word problems representing a variety of scenarios for calculating money. For some, scholars determine which bills...
Worksheet
DK Publishing

Money Word Problems #1

For Students 2nd - 4th Standards
Having money problems? How about 19 more? Scholars begin with 10 money-related word problems, some requiring they understand different coin values. They add and subtract for these, and although there are also opportunities for division...
Worksheet
DK Publishing

Money Word Problems #2

For Students 2nd - 4th Standards
Are you experiencing money problems? Here are some more! Young mathematicians practice their addition and subtraction skills with money values in these word problems and number sentences. Some of the 25 questions prompt scholars to...
Worksheet
Curated OER

More and Less

For Students 1st - 2nd
Mental mathematicians add and subtract 1, 10, and 100 from sets of numbers. Each set of one, two and three-digit numbers gives scholars a chance to practice their addition and subtraction skills. There are 62 whole numbers in all. What...
Worksheet
World Wildlife Fund

Arctic Take 6

For Students 3rd - 5th Standards
The magic number is six! Using a 6x table, young math stars practice adding, subtracting, multiplying, and dividing two-digit numbers with the number six. This worksheet also touches on making tessellations with hexagons. 
Worksheet
1
1
K5 Learning

Mixed Practice Word Problems #5

For Students 2nd - 4th Standards
Six word problems make up this mixed practice activity. Pupils work with money, adding, subtracting, multiplying, and dividing using numbers up to 250. 
Worksheet
Coloring Squared

Four‐Leaf Clover: Practice Subtraction

For Students 1st - 2nd Standards
Scholars demonstrate their proficiency in subtracting one-digit numbers and color squares a specific color depending on whether their resulting values are one, two, or three. A completed practice page shows a festive four-leaf clover!
Worksheet
Houghton Mifflin Harcourt

Ten More, Ten Less

For Students 1st - 2nd Standards
Six story problems needing answers await your class. Pictures provide some scaffolding, but consider also using unit cubes and 10-rods to compose and solve equations for each. Some of the problems require a two-step processes to solve. A...
Lesson Plan
Curated OER

Addition And Subtraction of Decimals

For Teachers 4th - 5th
Learners participate in a lesson of adding and subtracting decimals. They should review place values with decimals before beginning the lesson. The lesson plan also includes sample problems for the teacher to use in direct instruction....
Lesson Plan
Curated OER

Signed Number Operations and Absolute Value

For Teachers 7th - 9th
Students examine methods for adding, subtracting, multiplying and dividing signed numbers. The observe animated illustrations of each operation. students discover the basic meaning of absolute value. They compute problems after instruction.
Worksheet
Curated OER

Mat 0024 Section 1.4: Signed Numbers and Decimals

For Students 7th - 10th
This activity has a little of everything. Compare fractions, determine if numbers are less than, greater than, or equal to. Then practice lining up the decimals to add and subtract decimal numbers. Then multiply decimals remembering to...
Worksheet
Curated OER

Data Analysis

For Students 8th - 11th
In this data analysis worksheet, learners solve and complete 6 different problems that include using various types of data analysis. First, they create a stem-and-leaf plot of the ratios shown at the top and determine the mean, median,...