Worksheet
Curated OER

St. Patrick's Day Themed Math Word Problems

For Students 1st - 3rd
In this word problems worksheet, learners add 1-digit numbers and subtract tens to problem solve. In this short answer & fill in the blank worksheet, students write answers to two problems.
Worksheet
Curated OER

Solving Word Problems

For Students 3rd - 4th
For this math worksheet, students read and analyze 14 real life word problems. Students decide on a strategy and perform the basic addition or subtraction operation. Some can be calculated mentally.
Lesson Plan
Curated OER

Blueberries for Sal

For Teachers K - 2nd
Students read the book "Blueberries for Sal" and complete various computation math activities with blueberries. In this computation lesson, students complete number sentences, play guessing games, and solve story problems using...
Worksheet
Curated OER

Hands On: Tenths and Hundredths

For Students 4th - 5th
In this fractions worksheet, students read 6 story problems in which fractions and equivalent fractions are converted. No addition or subtraction is needed; students simply write a fraction that corresponds to the problem.
Worksheet
Curated OER

Adding and Subtracting Rational Expressions 9-4

For Students 7th - 9th
In this addition and subtraction worksheet, students solve 15 problems in which they add or subtract with monomial denominators, binomial denominators, and complex fractions.
Lesson Plan
Pennsylvania Department of Education

Links Away: Looking Back and Moving Forward

For Teachers Pre-K - 2nd
Students explore fact families. In this math activity, students use links to model a fact family. Students solve addition and subtraction problems.
Worksheet
Curated OER

Choose the Operation: Problem Solving

For Students 2nd - 3rd
In this mathematical operations worksheet, students use the problem solving strategy of understand, plan, solve, and look back to compare the number of birds seen in the Nature Clubs bird watching walk. Students find the correct...
Lesson Plan
Curated OER

Word Clue and All About Me Problem Solving

For Teachers 5th
Fifth graders practice solving word problems using highlighted strategies. In this word problem lesson, 5th graders brainstorm and  use words as clues that indicate the math operations that will be used to solve problems. They use...
Lesson Plan
Curated OER

Math Cubes

For Teachers K - 2nd
Students practice addition and subtraction while making and then playing a game. For this addition and subtraction lesson, students will make dice using a cube tracer and number and number sign tracers to make the numbers and number...
Lesson Plan
Curated OER

Mathematical Balloon Pop

For Teachers 1st
First graders study addition and subtraction. In this mathematics and physical education instructional activity, 1st graders pop balloons and solve math sentences involving addition and subtraction inside each balloon.
Lesson Plan
Curated OER

Walking On The Number Line

For Teachers 4th - 5th
Young scholars investigate the concepts of expressions and equations while defining the similarities and differences. They explore the operations by using a number line and record answers while working with the teacher. Students play the...
Lesson Plan
Alabama Learning Exchange

The Mean, Median, and Mode Chain Gang

For Teachers 3rd - 6th Standards
Students analyze a set of data. They work in cooperative groups and use chain links to identify the mean, median, and mode of the chain.
Lesson Plan
Curated OER

Do I Add? or Subtract?

For Teachers 4th
Fourth graders read a book.  In this word problems lesson, 4th graders review the operations addition and subtraction, read the book Sea Sums, learn strategies for determining if they should add or subtract, and solve story problems,
Worksheet
Curated OER

Mental Maths

For Teachers 2nd - 4th
In this counting worksheet, students complete 22 fill in the blank problems where they are given a starting number and count by 1's, 2's, and 10's. Next. students answer 12 fill in the blank addition or subtraction problems where they...
Worksheet
Curated OER

Math Mammoth End of the Year Test--Grade 1

For Students 1st
In this first grade math assessment worksheet, 1st graders complete 22 math problems based on the topics that were taught in first grade. The topics include telling time, solving word problems and addition and subtraction computation...
Worksheet
Curated OER

Fourth of July Add or Subtract Worksheets

For Students 3rd - 4th Standards
There are actually two Independence-Day-themed worksheets in this resource. Patriots solve three-digit addition and subtraction problems, then find the letter from the key that corresponds to each of their answers. As they place each...
Worksheet
Curated OER

Counting and Adding Practice

For Students K - 2nd
In this counting and adding practice worksheet, students add objects to determine addition sums.In this problem solving worksheet, students solve three problems.
Interactive
Curated OER

Solving Equations

For Students 9th - 10th
In this algebra worksheet, learners solve equations using more than one step. They use addition, subtraction, multiplication and division to solve. There are 5 questions with an answer key.
Worksheet
Curated OER

Adding and Subtraction Fractions Quiz

For Students 5th - 6th
in this fractions quiz worksheet, students add or subtract, solving for n in a set of equations. Answers are included on page 2. A reference web site is given for additional activities.
Worksheet
Curated OER

Checking Subtraction with Addition and Writing Number Sentences

For Students 3rd - 4th
In this math worksheet, students complete 12 subtraction problems which they check with addition. They solve 6 short mixed word problems and write a number sentence for each while solving it.
Worksheet
Curated OER

Division as Repeated Subtraction

For Students 4th - 8th
In this division worksheet, students solve long division problems where they learn that division is repeated subtraction. Students complete 4 problems.
Lesson Plan
Curated OER

The Numbers Get Larger

For Teachers 2nd
Second graders examine how to use mental strategies for addition and subtraction. They look at part/whole strategies for multi-digit problems and define which one would be best used for a particular problem. They use tens frames to solve...
Worksheet
1
1
Curated OER

Inverse Relationships (11)

For Students 1st - 4th
In this inverse relationships worksheet, students problem solve and calculate the answers to thirty inverse equations involving addition and subtraction.
Worksheet
Curated OER

Multiple Operations (L)

For Students 4th
In this multiple operations worksheet, 4th graders enhance their math skills by solving the 30 addition, subtraction, multiplication and division problems.