Worksheet
Curated OER

Partially Filled Subtraction Table of Numbers Between 1 and 10

For Students 4th - 5th
In this interactive subtraction worksheet, students solve 51 fill in the blank problems in order to complete a subtraction table for the numbers between 1 and 10. The answers to some problems are negative numbers. Students work on line...
Worksheet
Curated OER

Word Problem Primer

For Students 9th - 12th
For this word problem worksheet, learners are given directions and guidance as to how to solve word problems. They are given the variables used in word problems, the math codes, how to change letters into formulas and 5 steps to solving...
Worksheet
Curated OER

Subtracting Integers - A

For Students 4th - 5th
In this integer subtraction worksheet, students solve 26 problems in which integers are subtracted. Number range is from -10 to +10. There are detailed examples provided.
Worksheet
Curated OER

Subtraction Worksheet

For Students 6th - 8th
In this decimal subtraction learning exercise, middle schoolers solve 12 decimal subtraction problems. The subtraction problems range up to the ten thousandths place.
Worksheet
Curated OER

Subtraction Worksheet

For Students K - 2nd
In this subtraction worksheet, students complete four subtraction problems by using the illustrations of objects provided. Students cross out the objects to solve the subtraction problem.
Worksheet
1
1
Curated OER

Inverse Relationships (4)

For Students 2nd - 3rd
In this addition and subtraction fact families worksheet, students fill in the blanks with the inverse relationships. Students solve 60 problems.
Worksheet
1
1
Curated OER

Inverse Relationships (10)

For Students 2nd - 3rd
For this addition and subtraction fact families worksheet, students identify the missing numbers in the inverse relationships. Students solve 60 problems.
Worksheet
1
1
Curated OER

Inverse Relationships (6)

For Students 2nd - 3rd
In this addition and subtraction fact families worksheet, students fill in the blanks for each missing factor to complete the inverse relationships. Students solve 60 problems.
Worksheet
Curated OER

Addition and Subtraction

For Students 2nd - 3rd
In this finding the sums and differences of horizontal problems activity, students add and subtract one-digit and two-digit numbers using mental math. Students solve 242 problems.
Worksheet
Curated OER

Fun Math Subtraction

For Students 4th - 5th
In this identifying differences activity, students observe clip art and subtract two-digits, three-digits, and four-digits numbers from five-digits numbers with regrouping. Students solve 15 problems.
Worksheet
Curated OER

Subtraction Fun Math 2

For Students 3rd - 5th
In this identifying differences worksheet, students observe clip art and subtract thee-digits and four-digits numbers from four digits with regrouping. Students solve 15 problems.
Worksheet
Curated OER

Subtraction Fun Math

For Students 3rd - 4th
In this finding the differences activity, students subtract three-digits and four-digits from four digit numbers with regrouping. Students solve 15 problems.
Worksheet
Curated OER

Subtraction Fun Math

For Students 3rd - 4th
In this finding the differences instructional activity, students view clip art and subtract three-digits and four-digits numbers from four-digits numbers with regrouping. Students solve 15 problems.
Interactive
Scholastic

Study Jams! Add & Subtract Measurements

For Students 4th - 6th
How much leopard print fabric will Zoe need to upholster a sofa for her jam studio? This problem is the example used to teach how to add and subtract measurement-related values.
Interactive
Physics Classroom

If This, Then That: Color

For Students 9th - 12th Standards
The dress color debate of 2015 taught the importance of understanding how we see light. Scholars view a shirt under two different colored lights and then must predict what color the shirt will appear under a third light. They apply color...
Worksheet
Curated OER

Model Subtraction from 2,000

For Students 4th - 5th
In this subtraction worksheet, students solve 6 story problems. Students subtract larger numbers with regrouping. There are also problems with regrouping across zeros.
Worksheet
Curated OER

Decide When to Regroup Problem Solving 12.4

For Students 2nd - 3rd
In this subtraction activity, students read and solve 2 story problems. Students subtract with regrouping and draw or write to explain their answers.
Lesson Plan
Curated OER

Solving Equations (Multiplication and Division)

For Teachers 7th
Seventh graders, after explaining in writing the steps they would take to solve 4+x-2=6 as a warm up, solve multiplication/division equations using manipulative's. They generalize a method to problem solving with coins.
Lesson Plan
Curated OER

Mathematical Problem Solving

For Teachers 2nd
Second graders solve story problems. In this story problem lesson, 2nd graders solve the problems and explain how they came up with their answers. They create their own story problems to be solved.
Lesson Plan
Curated OER

Justifying Answers

For Teachers 1st - 2nd
Students demonstrate how to solve word problems. In this problem solving lesson plan, students use strategies such as drawing pictures, using counters, and making a table to justify how they solved the word problem.
Worksheet
Curated OER

Quiz: 3 and 4 Digit from 4 Digit Subtraction

For Students 3rd - 5th
In this subtraction worksheet, students complete a quiz in which they solve 10 subtraction problems. These problems require students to subtract 3 and 4 digit numbers from 4 digit numbers. There is a grading scale at the bottom of the page.
Worksheet
Curated OER

Math Worksheet: Horizontal Mixed Addition and Subtraction with 1 Negative Number #2

For Students 3rd - 6th
In this online interactive horizontal addition and subtraction worksheet, students practice their math skills as they solve 15 problems that require them to add or subtract with 1 negative number. The answers may be typed in on the...
Worksheet
Curated OER

Addition and Subtraction Facts- Eleven Worksheets

For Students 1st - 2nd
For this addition and subtraction worksheet, students solve 220 problems. Each page has two columns of ten basic addition or subtraction facts. These are basic drills with no examples or instructions.
Worksheet
Curated OER

Fun Math Worksheet: Multiple Digit Subtraction

For Students 2nd - 4th
In this subtraction practice worksheet, students solve 15 problems that require them to subtract 2 or 3-digit numbers from 3-digit numbers.