Curated OER
Fact Families
In this fact families worksheet, students solve the six word problems by using the fact family rules for addition and subtraction. Students solve six problems.
Curated OER
Algebra and Trigonometry - Week 3: Story Problems
In this story problem learning exercise, students read story problems, write equations, and solve. They use the law of sines, the law of cosines, the distance formula, and rates to solve problems. This two-page learning exercise contains...
Curated OER
Subtract in Vertical Form
In this subtract in vertical form worksheet, learners read the 6 word problems in order plug the numbers in complete the subtraction facts.
Curated OER
Use Addition to Help You Subtract
In this early childhood addition and subtraction worksheet, learners solve 6 math story problems that help them see the relationship between adding and subtracting.
Curated OER
Difference
In this subtraction worksheet, students solve 20 problems in which one or two digit numbers are subtracted. The word "difference" is used. Example: Find the difference between 16 and 7.
Curated OER
Mobius Card- An Impossible shape
In this algebra learning exercise, students solve word problems using linear equations and algebraic symbols. There is one problem with an answer key.
Maths Blog
Adding/Subtracting Whole Numbers in Your Head
Exercise those mental math muscles! This worksheet contains 10 addition and 10 subtraction problems which require learners to compute sums or differences in their heads. A quick review at the top of the page provides a strategy based on...
Curated OER
Focus on Problem-Solving: Explain Your Answer: Problem Solving
In this explaining answers worksheet, students read the word problem about a passenger helicopter and its speed abilities. Students use the understand, plan, solve, and look back method to solve the problem and then explain how they...
Curated OER
Check Subtraction
In this subtraction worksheet, 3rd graders check their own work by using addition problems. Students complete 4 problems of subtraction and 1 word problem checking their work for each.
Curated OER
Math-Mania Subtraction Using 4 and 5
In this math drills worksheet, students solve 25 problems in which 4 or 5 is subtracted from a number below 12. There are 5 identical drills marked Monday through Friday.
Curated OER
Math-Mania Subtraction Using 8 and 9
In this subtraction drills learning exercise, students solve 25 problems in which 8 or 9 is subtracted from a number below 12. There are 5 identical drills labeled with the days of the week Monday through Friday.
Curated OER
Relate Addition and Subtraction
In this early childhood addition and subtraction worksheet, students solve 6 math story problems that help them see the relationship between adding and subtracting.
Curated OER
Math Problem Solving
In this math worksheet, students solve word problems involving money, land, measurement, and more. Students complete 25 multiple choice problems.
Curated OER
Use a Table: Problem Solving
In this math tables activity, students read the math word problem and use the information from the math table with the votes for the club trip. Students then complete the problem solving method for the table for understand, plan, solve,...
Curated OER
Problem-Solving Decisions: Choose the Operation: Homework
In this math operations learning exercise, students review the steps of understand, plan, solve, and look back to help them answer the word problems. Students choose the operation to use to solve each problem.
Curated OER
Problem-Solving Strategy: Find a Pattern: Problem-Solving
In this finding patterns worksheet, students read the word problem about costume costs and study the graph. Students then follow the steps of understand, plan, solve, and look back to find the pattern.
Curated OER
Problem-Solving Decision: Explain Your Answer - Reteach
In this problem solving activity, 3rd graders solve 3 word problems in which they add or subtract with three digit numbers. They write an explanation of how they solved the problem.
Curated OER
Counting Back by Tens
In this counting backwards instructional activity, 2nd graders study and review a chart to assist them in solving 4 subtraction math problems.
Curated OER
How many more?
In this subtraction worksheet, students complete word problems that ask how many more of something there is. Students complete 5 word problems.
Curated OER
Checking Addition and Subtraction by Estimation
In this mathematics worksheet, students solve various equations using different methods. They estimate each answer by checking the additions and subtractions given for each. Then, students write in the decision column wither definitely...
Curated OER
Adding and Subtracting Fractions 3
In this beginning fractions instructional activity, learners complete a set of 10 problems, adding or subtracting fraction pairs. Page has links to multiple resources.
Curated OER
Adding and Subtracting Fractions 1
For this fractions worksheet, students solve 10 problems, adding or subtracting simple fraction pairs. Page has links to multiple resources.
Curated OER
Adding and Subtracting Fractions 1
In this adding and subtracting of fractions activity, students add and subtract fractions containing one and two digit numbers and unlike denominators. Students complete 16 problems.
Curated OER
Adding and Subtracting Decimals 2
In this adding and subtracting of decimals worksheet, students add and subtract numbers containing decimals up to 4 digits. Students complete 16 problems.