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Lesson Plan
Curated OER

Solving Multiple-Step Problems

For Teachers 5th - 6th
Students solve 2-step word problems. In this word problems instructional activity, students are shown examples of word problems and solutions on the board by the teacher. Then they complete a six problem worksheet independently.
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Worksheet
Curated OER

Word Problems and Patterns 4

For Teachers 3rd
In this mathematics instructional activity, 3rd graders solve the problems and write a missing addend sentence for each as needed. Then they subtract mentally and figure out the patterns for each and continue them on.
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Lesson Plan
Curated OER

Addition and Subtraction Pick n Mix 2

For Teachers 4th
Fourth graders practice a wide range of strategies for solving addition and subtraction problems containing decimal fractions. They add and subtract fractions, decimals and integers while generalizing the properties of operations with...
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Lesson Plan
Curated OER

Mathematics Lesson Plan

For Teachers 2nd
Second graders study subtraction facts. In this mathematics instructional activity, 2nd graders discuss how to solve two digit subtraction problems. Students recognize that there are many different methods or strategies one can use such...
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Worksheet
Curated OER

Subtracting 9 From a 2 Digit Number

For Students 3rd
In this subtraction instructional activity, 3rd graders subtract 9 from two digit numbers. Students must regroup to complete the problems. There are 2 pages with 10 problems on each page.
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Worksheet
Curated OER

Adding and Subtracting Integers

For Students 4th
In this online interactive integers worksheet, 4th graders solve 8 addition and subtraction integer math problems and problem solve 6 integers problems involving numbers from -20 to 20. Students check their answers online when done with...
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Worksheet
Curated OER

The Year Game: Writing Number Expressions

For Students 7th - 12th
In this year game worksheet, students write expressions for the counting numbers one through 100 using only digits in the curent year.  They do so using only the digits in the current year and using addition, multiplication, division,...
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Worksheet
Curated OER

Subtracting From a Multiple of 10

For Students 2nd
In this subtraction learning exercise, 2nd graders are instructed how to subtract two digit numbers from multiples of 10 by counting on. There are two pages with 10 problems on each page.
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Worksheet
Curated OER

Solving Quadratic Equations

For Students 9th
In this quadratic equations worksheet, 9th graders solve and complete 7 different problems that include factoring quadratics. First, they solve for the values of x that make the equation true. Then, students substitute their values into...
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Worksheet
Curated OER

Line Graphs

For Students 8th
In this line graphs activity, 8th graders solve and complete 20 different problems that include reading various line graphs. First, they use the information provided in each line graph to determine the correct response to each of the...
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Worksheet
Curated OER

Quaternions

For Students 11th - 12th
In this quaternions learning exercise, students solve and complete 7 different problems. First, they read and identify quaternions as expressions in a given form of ordinary real numbers. Then, students add and subtract a few problems by...
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Worksheet
Curated OER

Year 4: More or Less

For Students 2nd - 4th
In this addition and subtraction worksheet, students write down one less than the numbers on the worksheet. In the second section, they write down one more than the numbers provided. Finally, they write down ten less than the numbers....
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Worksheet
Curated OER

Ms. Wiehler's Spring Chalet Dinner Specials

For Students 6th - 7th
In this integer instructional activity, students play a credit/ debit game, complete 2 worksheets with addition and subtraction of integers, and answer a story problem. 
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Worksheet
Curated OER

Polynomials

For Students 9th - 11th
In this polynomials worksheet, students solve and complete 16 different types of problems. First, they solve each of the fractional expressions shown. Then, students factor each polynomial and find their roots. In addition, they write an...
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Worksheet
Curated OER

Decimal Divisors

For Students 6th
In this decimals learning exercise, 6th graders practice solving and rewriting 24 decimal divisors involving multiplication. Students solve 96 additional division divisor problems involving multiplication, addition, subtraction and...
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Worksheet
Curated OER

Subtraction-- Fill in the Gaps

For Students 4th - 5th
In this math worksheet, students practice finding the missing numbers in a subtraction problem. There are 90 subtraction problems which are written horizontally, most with 2 digits. The answers are shown, but there is a missing number in...
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Worksheet
Curated OER

Subtraction-- Fill in the Gaps 4

For Students 4th - 5th
In this math worksheet, students find the missing numbers in 90 subtraction problems with 2 or 3 digits. The differences are provided but there are missing numbers in each problem. No strategies or examples are given.
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Worksheet
Curated OER

Subtraction Facts

For Students 1st - 2nd
In this subtraction facts worksheet, students complete a weekly set of subtraction problems for a total of 125 subtraction problems.
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Worksheet
Curated OER

Vertical Subtraction 3

For Students 4th - 5th
In this math worksheet, students analyze and solve 25 subtraction problems. All have 3 or 4 digits. There is regrouping, sometimes twice. There are no examples on this page.
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Worksheet
Curated OER

Subtraction 5

For Students 4th - 7th
In this mathematical subtraction worksheet, students problem solve eighty equations involving the skill of subtraction of two and three digit numbers.
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Worksheet
Curated OER

Subtraction 1

For Students 2nd - 3rd
In this math worksheet, students practice subtraction facts by completing 90 problems which are written horizontally. The largest number on the page is 20.
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Worksheet
Math eBook

Factorial Subtraction Worksheet

For Students 8th - 9th
In this factorial subtraction learning exercise, students simplify and solve factorial problems. This two-page learning exercise contains approximately 20 problems. This learning exercise may be completed on-line or printed.
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Worksheet
Curated OER

Subtraction of Money

For Students 3rd - 4th
In this money subtraction worksheet, learners complete a total of 15 problems; 7 problems are horizontal and students write them in columns and complete.
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Worksheet
Curated OER

Easter Hunt

For Students 2nd - 3rd
n this addition and subtraction worksheet, students complete addition and subtraction word problems about hunting for Easter eggs. Students complete 4 problems.