Cuemath
Cuemath: Odd Numbers
A comprehensive guide for learning all about odd numbers with definitions, properties, types, solved examples, and practice questions.
Cuemath
Cuemath: Real Numbers
A comprehensive guide for learning all about real numbers and their important properties with solved examples and practice questions.
Cuemath
Cuemath: Number Line
A comprehensive guide for learning all about number lines with definitions, uses of number lines, solved examples, and practice questions.
OER Commons
Oer Commons: Understanding Rational Numbers
Seventh graders learn the definition of rational number, and they write rational numbers as ratios of integers and as repeating or terminating decimals.
OER Commons
Oer Commons: Understanding Fractions & Decimals
Seventh graders use number lines to solve addition and subtraction problems involving positive and negative fractions and decimals.
OER Commons
Oer Commons: The Effects of Positive & Negative Numbers
Seventh graders explore what happens to a hot air balloon when they add or remove units of weight or heat. This activity is an informal exploration of addition and subtraction with positive and negative integers.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Integer Multiplication and Division
Get independent practice multiplying and dividing integers. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Amby Duncan-Carr
Amby: Integers: Operations With Signed Numbers
Amby's Resources offers a tutorial on integers: operations with signed numbers. There are sample problems as well as problems for you to try.
AAA Math
Aaa Math: Subtracting Negative and Positive Integers
Read through the given information on subtracting negative and positive integers, and try to solve some integer problems.
Arcademics
Arcademics: Orbit Integers
Orbit Integers is a multi-player racing game that allows students from anywhere in the world to race one another while practicing adding and subtracting integers!
Arcademics
Arcademics: Spider Match Adding Integers
Spider Match is a multi-player game that allows students from anywhere in the world to compete against one another while practicing adding and subtracting integers!
University of Regina (Canada)
University of Regina: Math Central: Operations Activities
Students will be able to practice their integer and fractions skills by completing hands-on activities. Some examples are crisp cookies, fracturing fraction, and two by two.
University of Regina (Canada)
University of Regina: Math Central: Operations Activities
Young scholars will be able to practice their integer and fractions skills by completing hands-on activities. Some examples are crisp cookies, fracturing fraction, and two by two.
Washington State University
Washington State University: Sets & Other Basic Concepts
Washington State University provides an introduction to sets and subsets and the symbols used to represent them.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Numbers
Math Forum response to request for information on various number sets. Also defined and discussed are integers, natural numbers, whole numbers, irrational numbers, transcendental numbers, and algebraic numbers.
Texas Instruments
Texas Instruments: Adding Integers a Modeling Approach
This activity is a first glimpse into how to add integers. It is a modeling approach that will leave students with a mental image of the result of adding integers so they will be able to add integers without creating the model.
Texas Instruments
Texas Instruments: Number Sets
When you start this activity, students receive a Venn diagram of real number sets (natural, whole, integer, rational, irrational)on their calculator. This same diagram is projected on the Activity Center screen at the front of the room....
Texas Instruments
Texas Instruments: Division of Integers
Students use StudyCards(tm) to practice completing division equations that include positive and negative integers.
Texas Instruments
Texas Instruments: Names for 100
Students will use the calculator to carry out operations of addition, subtraction, division, and multiplication on integers, fractions, and decimals to find mathematical expressions that equal 100.
Texas Instruments
Texas Instruments: Names for One Half
In this activity, students use their understanding of integers, fractions, decimals, and operations to find mathematical expressions that equal one-half.
Texas Instruments
Texas Instruments: Touchdown!
This activity uses two different models to provide students a context to develop meaning of integers.
Texas Instruments
Texas Instruments: Number Smash
In this activity, students explore basic Algebra concepts and Number sense. They learn the definition of sign numbers, absolute value, and numbers of opposite sign.
Ministerio de Educación (Spain)
Ministerio De Educacion: Conecto Con Las Mates
These are five interactive units for Elementary math. Each unit is structured in four parts: explanation, activities, dictionary and assessment.
Wikimedia
Wikipedia: Additive Inverse
What is additive inverse? It means "opposite." Find out more about this concept in this detailed definition with examples and links to related terms.