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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...
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Worksheet
Curated OER

Sentence Completion 16: High-Intermediate Level

For Students 8th - 10th
More sentence completion practice! The strength of this worksheet lies in the lengthy answer and explanations key included with the resource. The key explains in detail how to approach each problem, what strategies to employ, and why...
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Worksheet
Curated OER

Total English Advanced: Correct the Inversion!

For Students 7th - 10th
For this inversion sentences practice worksheet, students correct the mistakes in 8 sentences and complete 8 sentence starters that feature inverted phrases.
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Worksheet
Curated OER

Inverse, Converse and Contra-positive

For Students 10th
In this geometry worksheet, 10th graders identify the inverse, converse and contra-positive in each given sentence. They rewrite the sentences to make the statement true. There are 6 questions with an answer key.
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PPT
Curated OER

Unit 11 Year 5

For Teachers 4th - 5th
Apparently unit 11 covers a range of topics related to problem solving, addition, and subtraction. This complete unit presentation is intended for use over a series of days or weeks. It contains numerous visual aids to accompany lessons...
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Worksheet
Curated OER

Fact Families

For Students 1st - 2nd
With a few extra numbers, these fact families would be complete! After looking at an example, scholars write in the sums and differences for six equations as part of three different fact families. This is really for beginners to this...
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Interactive3:01
Scholastic

Study Jams! Relate Addition & Subtraction

For Students 1st - 4th Standards
Understanding the inverse relationship between addition and subtraction is essential for developing fluency in young mathematicians. Zoe and RJ explain how three numbers can form fact families that make two addition and two subtraction...
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Lesson Plan
Curated OER

Introduction to Inverse Functions

For Teachers 10th - 12th
Students investigate patterns of inverse functions. In this algebra lesson, students represent functions with the calculator and on paper. They analyze their data and draw conclusions.
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Worksheet
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Curated OER

Inverse Relationships (C)

For Students 1st - 2nd
In this addition and subtraction inverse operations worksheet, students fill in the blanks in 30 addition and subtraction sentences with the appropriate numbers based on inverse relationships
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Worksheet
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Curated OER

Inverse Relationships Add/Sub (E)

For Students 1st - 2nd
In this addition and subtraction inverse operations worksheet, students fill in the blanks in 16 addition and subtraction sentences with the appropriate numbers based on inverse relationships.
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Worksheet
Curated OER

Write the Contrapositive and Write the Inverse Problems

For Students 9th - 11th
In this logic worksheet, students write the contrapositive for four statements and the inverse for two statements.  The statements are written in sentence format. The solutions are not provided.
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Worksheet
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Curated OER

Inverse Relationships Add/Sub (D)

For Students 3rd
In this inverse relationships learning exercise, 3rd graders use the addition and subtraction sentences to find the missing number that solve the addition and subtraction inverse relationships.
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Worksheet
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Curated OER

Inverse Relationships Add/Sub (D)

For Students 2nd - 3rd
In this inverse relationships worksheet, students use the given numbers to solve the addition and subtraction sentences to solve the 16 inverse relationship problems.
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Worksheet
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Curated OER

Inverse Relationships (D)

For Students 2nd - 3rd
In this inverse relationships worksheet, students use the given numbers in each addition or subtraction sentence to solve the 30 problems.
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Worksheet
Curated OER

Inverse, Converse and Contrapositive

For Students 9th - 11th
In this geometry worksheet, students identify the inverse, converse and contrapositive of each sentence. They find logical equivalence. There are 14 questions with an answer key.
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Worksheet
Curated OER

Inverse, Converse and Contrapositive

For Students 8th - 10th
In this geometry instructional activity, students identify the inverse, converse and contrapositive of each sentence. They explore conditional statements and what makes them true. There are 13 questions with an answer key.
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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.
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Worksheet
Curated OER

HW #25: Inverse Variation

For Students 9th - 12th
In this variation worksheet, learners solve 9 short answer problems. Students use inverse variation to find missing values given an algebra sentence or two ordered pairs.
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Worksheet
Curated OER

Inverse Relationships Mult/Div (E)

For Students 4th
In this inverse relationships learning exercise, 4th graders use the given numbers in the multiplication and division sentences to find the missing numbers in the 16 inverse relationships.
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Worksheet
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Curated OER

Inverse Relationships Mult/Div (D)

For Students 3rd - 5th
In this multiplication and division inverse operations worksheet, students fill in the blanks in 16 multiplication and division sentences with the appropriate numbers based on inverse relationships.
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Worksheet
Curated OER

Inverse Relationships (E)

For Students 1st - 2nd
In this inverse addition and subtraction instructional activity, students examine 30 pairs of addition and subtractions sentences. Students use their problem solving skills to fill in the blanks boxes with the appropriate numbers.
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Worksheet
Curated OER

Test #2 Equations Review

For Students 7th - 9th
In this equations review worksheet, students solve algebraic equations with one variable.  They use inverse operations to solve for the unknown.  Students translate word sentences to number sentences and then solve.  This two-page...
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Lesson Plan
Curated OER

Calculator Spelling

For Teachers 6th
Sixth graders practice creating and solving number sentences on a calculator. They interact with number facts, their properties, algorithms and estimation. Each student recognizes inverse relationships of addition, subtraction,...
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Interactive
Curated OER

Inverted Sentences

For Students 6th - 8th
In this inverted sentences worksheet, students practice changing sentence construction.  Students are given a sentence and must invert the sentence to begin with a given word.