Worksheet
Curated OER

Add and Subtract Decimal Ten Thousandths (J)

For Students 4th - 5th
In this addition and subtraction worksheet, students find the sums of whole numbers with decimals in the ten thousandths place value. Students solve 32 problems.
Worksheet
Curated OER

Calculator Activity: Dollars and Cents

For Students 3rd - 4th
In this using the calculator to solve addition and subtraction money problems worksheet, students follow the steps to enter and solve the dollar and cents problems. Students solve seven problems.
Worksheet
Curated OER

Adding and Subtracting Integers

For Students 4th - 6th
In this addition and subtraction instructional activity, students find the sums and differences of positive and negative numbers. Students solve thirteen problems.
Worksheet
Curated OER

Addition and Subtraction of Decimals

For Students 5th - 6th
In these decimal skills worksheets, students solve the equations and word problems using addition or subtraction. Students then solve the decimal equations and word problems using addition or subtraction.
Worksheet
Curated OER

Using Doubles

For Students K - 2nd Standards
Bring this easy shortcut to your first grade addition lesson!  By adding doubles (6+6, for example), and then adding or subtracting 1, kids learn how to solve simple addition problems with ease. This trick is especially helpful for...
Activity
Baylor College

Air: The Math Link

For Teachers 1st - 3rd Standards
Inflate this unit on the science of air with these math skills practice and word problems. Accompanying the children's story Mr. Slaptail's Secret, this resource covers a wide range of math topics including the four basic...
Unit Plan
Curated OER

Deciphering Word Problems in Order to Write Equations

For Teachers 5th - 8th Standards
Help young mathematicians crack the code of word problems with this three-lesson series on problem solving. Walking students step-by-step through the process of identifying key information, creating algebraic equations, and finally...
Lesson Plan
Curated OER

The School Store

For Teachers 1st - 2nd
Students choose between the operations of addition or subtraction to solve a real life problem. In this addition and subtraction instructional activity, students make a chart of items sold in the school store. Students then work in teams...
Worksheet
Curated OER

Missing Numbers Addition

For Students 1st - 3rd
In this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the addition sentences.
Worksheet
Curated OER

Missing Numbers Addition (E)

For Students K - 2nd
In this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the addition sentences.
Worksheet
Curated OER

Missing Numbers Subtraction (C)

For Students 1st - 2nd
In this addition and subtraction practice learning exercise, students solve 24 problems that require them to write the missing numbers in the subtraction sentences.
Worksheet
Curated OER

Addition and Subtraction word problems

For Students 6th - 10th
In this word problems worksheet, students solve addition, subtraction, money, decimals, and percentage word problems. Students solve 47 problems total.
Worksheet
Curated OER

Exercises - Solve The Problems

For Students 3rd - 4th
For this number sense worksheet, students solve 10 problems some of which include more than one example. They tell which number comes before 4 numbers, which comes after 4 numbers, solve addition, subtraction, and division problems.
Worksheet
Curated OER

One-Digit Addition and Subtraction (H)

For Students 1st - 2nd
In this identifying the sums and differences worksheet, students add and subtract one-digit numbers. Students solve 49 problems.
Worksheet
Curated OER

One-Digit Addition and Subtraction (K)

For Students 1st - 2nd
In this identifying the sums and differences worksheet, students add and subtract one-digit numbers. Students solve 49 problems.
Interactive
Curated OER

Brain Booster

For Students 3rd - 4th
In this daily math problem worksheet, learners complete a hundreds board activity that uses a smiley face format on the board. Students solve the addition and subtraction problems to complete the board.
Worksheet
Curated OER

What Numbers Do Digits Represent

For Students 4th - 6th
In this place value worksheet, students write down the value of the number underlined in the larger numbers. For example, 390 945 will be provided and students write down 40. They then use a calculator to solve addition and subtraction...
Worksheet
Curated OER

One Dollar

For Students 1st - 4th
In this money practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that involve sums of 1 dollar.
Lesson Plan
Curated OER

Operations with Decimals

For Teachers 5th - 6th
Teach your learners to solve word problems. They will review how to add, subtract, multiply, and divide with decimals. Then they solve multiple problems.
Lesson Plan
Alabama Learning Exchange

Fortune Properties

For Teachers 7th - 8th Standards
Complete identity and equality property problems in hands-on activities. Smart cookies identify the identity and equality properties. They complete a review of order of operations, watch an online video, and make a foldable with the...
Worksheet
Curated OER

Fact Families

For Students 1st - 2nd
There is something to be said for fact families. Classmates read problems and write related fact families and number sentences. There are 6 wonderful problems to solve.
Worksheet
Curated OER

Subtraction Worksheet: Numbers to 19

For Students 1st - 2nd Standards
In this subtraction worksheet, students solve 36 problems in which numbers below 20 are subtracted. The minuend has two digits and the subtrahend has only one.
Worksheet
Curated OER

Quiz: Solving Equations

For Students 7th - 9th
In this solving equations worksheet, students solve one- and two-step equations containing one variable, as well as positive and negative whole numbers. Students examine equations containing multiplication, addition, and subtraction....
Worksheet
Curated OER

Mixed Operations

For Students 4th - 5th
In this mixed operations worksheet, students use the order of operations rule to help them solve the multiplication, division, addition, and subtraction problems.