+
Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 2nd - 3rd
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding addition and subtraction of 2-digit numbers. Students may view the correct answers.
+
Lesson Plan
Curated OER

Justifying Answers

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

Addition and Subtraction 1

For Students 3rd
For this addition worksheet, 3rd graders solve 10 addition math problems involving 2, 3 and 4 digit numbers. Students write their sums on the worksheet.
+
Worksheet
Curated OER

Math Cross--Puzzle #15

For Students 4th - 7th
In this weeks/days and money worksheet, learners fill in a crossword puzzle as they solve twenty-eight addition, subtraction and multiplication math problems connected to weeks/days, pounds/ounces and money variations.
+
Printables
1
1
Elementary AMC

Earth Day Math

For Teachers 3rd - 5th Standards
Take some time this Earth Day to nourish the growth of your young mathematicians with this series of task cards. Whether it's the four basic operations, place value, money, or elapsed time, these conservation-themed problems will engage...
+
PPT
Curated OER

Inverse

For Teachers 2nd - 4th
Your class can learn all about inverse operations. They will review what inverse operations are, see examples, learn how to use inverse operation to check an answer, write addition and subtraction equations in the inverse, and use the...
+
Handout
McGraw Hill

Adding and Subtracting Radicals

For Students 7th - 10th Standards
Help remove some of the confusion surrounding the addition and subtraction of radical numbers with this set skills practice problems. Taken straight from the pages of a math text book, this resource provides learners with numerous...
+
Worksheet
Curated OER

Finding Solutions by Working Backwards

For Students 4th - 5th
In this math worksheet, students learn to solve word problems by working backwards. Students read the 20 word problems and solve them, choosing the best answer from 4 choices. There are helpful hints on the page to clue students to work...
+
Worksheet
Houghton Mifflin Harcourt

Mental Math: Subtract Tens - Homework 12.1

For Students 1st - 3rd Standards
Now that your class can add by 10s they can start subtracting by 10s. This clear, learner-friendly learning exercise provides a good example (10-rods are pictured) and 7 problems to solve. Relates groups of tens to single-digit numbers,...
+
Assessment
Illustrative Mathematics

The Pet Snake

For Students 1st Standards
Assess how long the class pet snake grew and how long it was when it started growing with a short worksheet. Learners use addition and subtraction strategies with measurements to answer three questions.
+
Lesson Plan
Curated OER

Applications Using Rational Equations

For Teachers 7th - 10th
Algebra learners explore the concept of writing equations using rational expressions. This work sheet contains a number of word problems including reciprocal number problems, work problems, and problems can that be solved using...
+
Lesson Plan
EngageNY

Calculating Probabilities for Chance Experiments with Equally Likely Outcomes

For Teachers 7th Standards
Calculate theoretical probabilities and compare them to experimental probabilities. Pupils build on their knowledge of experimental probabilities to determine theoretical probabilities. Participants work several problems with the...
+
Worksheet
Curated OER

All Operations Word Problems One Version 2

For Students 4th - 5th
In this word problems worksheet, students read the word problems and solve using mixed operations. Students solve 5 problems.
+
Worksheet
Curated OER

All Operations Word Problems Two Version 1

For Students 4th - 5th
In this word problems worksheet, learners read the word problems and solve using mixed operations. Students solve 5 problems.
+
Worksheet
Curated OER

All Operations Word Problems Two Version 2

For Students 4th - 5th
In this word problems learning exercise, students read the word problems and solve using mixed operations. Students solve 5 problems.
+
Worksheet
Curated OER

All Operations Word Problems Two Version 4

For Students 4th - 5th
In this word problems worksheet, students read the word problems and solve using mixed operations. Students solve 5 problems.
+
Worksheet
Curated OER

Comparison Problems

For Students 2nd - 3rd
In this comparing numbers learning exercise, students complete several word problems by subtracting the number from the table for the school supply costs. Students subtract to compare the prices of the items.
+
Lesson Plan
Curated OER

Difference of Squares

For Teachers 6th - 8th
Students analyze arithmetic statements. For this difference of squares lesson, students explore patterns and factor the difference of two squares. They compare quantities with integers. Students model and solve equations.
+
Worksheet
Curated OER

Subtraction Switch

For Students 1st - 2nd
In this subtraction sentences worksheet, students read the words in each problem and write the corresponding subtraction sentence and solve it. Example: You start with 43. The difference is 41. (43-2=41).
+
Worksheet
Curated OER

Subtraction Worksheet

For Students 4th - 6th
In this subtraction worksheet, students find the difference of four-digit numbers. This four-page worksheet contains 48 simple subtraction problems.
+
Worksheet
Curated OER

Subtraction Sentence Problems

For Students 4th
In this subtraction worksheet, 4th graders solve 8 subtraction sentence problems. Students study the table included and then write their answers on the lines provided.
+
Worksheet
Curated OER

Addition and Subtraction

For Students 1st - 2nd
In this recognizing addition and subtraction word families worksheet, students subtract and then add the family equations. Students solve 32 problems.
+
Worksheet
Math eBook

Matrix Subtraction

For Students 9th - 11th
In this matrix activity, students find the difference of given matrices. This four-page activity contains 20 problems.

Other popular searches