Alabama Learning Exchange
Classifying Complex Numbers
Imaginary numbers are a real thing. Scholars learn about complex numbers, real numbers, and imaginary numbers. They classify given numbers as strictly complex, strictly real, or strictly imaginary in an individual or group activity.
Blogger
The Real Number System
Classify numbers into their groups with this graphic organizer for the real number system. The printable provides a space for all the categories, with a separate column for unreal numbers.
Virginia Department of Education
Properties of Real Numbers
Students use paper cups and colored chips to observe properties of operations with real numbers. As a class, students brainstorm and use manipulatives to demonstrate associative, commutative, distributive identity and inverse properties....
Curated OER
Practice Masters Level B: 2.4 Multiplying and Dividing Real Numbers
In this multiplying and dividing worksheet, students multiply and divide real numbers. They substitute given values into equations and evaluate expressions. This one-page worksheet contains 42 multi-step problems.
Kuta Software
Sets of Real Numbers
Real and unreal, rational and irrational, your learners will become experts at labeling numbers with this worksheet. A full sheet of different numbers requires your mathematicians to label each number with any category that fits that...
Curated OER
Absolute Value and Basic Operations With Real Numbers
Middle schoolers investigate the mathematical concept of absolute value by counting the number of steps taken in two directions. Using the number line the teacher can note how they can forward and backward without changing the absolute...
Curated OER
Real Number System Graduated Bowl Activity
Eighth graders determine which numbers are rational numbers. For this number lesson students answer a series of questions related to natural and whole numbers as well as integers and rational numbers. Students work cooperatively in groups.
Curated OER
Complex Numbers
In this complex numbers worksheet, students write numbers in standard form. They identify real, imaginary and complex numbers. Students find the absolute value and conjugate of a number. This two-page worksheet contains 45 problems.
Math eBook
Cube Root
In this cube root worksheet, learners determine the cube root of given numbers. This one-page worksheet contains 16 problems.
Curated OER
Solving Quadratic Equations/ The Quadratic Formula
In this quadratic equations worksheet, students solve 10 problems using the quadratic equation. The worksheet provides a good explanation of the quadratic formula and then provides students practice using it. This is an interactive...
Curated OER
Which Quadrilateral Is It?
High schoolers prove conjectures about geometric figures on the plane or in space using coordinate geometry. They develop fluency in operations with real numbers, vectors and matrices using mental computation or paper-and-pencil...
Curated OER
The Order of Things on a Coordinate Grid
Young scholars are able to identify ordered pairs on coordinate plane, and graph points on a coordinate plane. They are able to write an ordered pair for each of the points on a graph, and create a design or picture using ordered pairs.
Curated OER
Real Numbers in the Real World
Delve into the concept of operating on the set of real numbers! In this operating with the set of real numbers instructional activity, pupils perform order of operations on the set of real numbers using a calculator.
Curated OER
Share this page Facebook Page Complex number addition
In this online math worksheet, students practice adding positive and negative integers. When complete, students submit their answers and get instant feedback regarding their accuracy.
Curated OER
Measuring to the Nearest Inch
Third graders use whole numbers and fractions to make connections between abstractions of the mathematical world and the real world. In this fractions and measurement lesson, 3rd graders identify, quantify groups , and measure distances....
Curated OER
Properties of Real Numbers
In this algebra activity, 11th graders perform operations with real numbers. They simplify roots and rationalize the denominators by factoring. They calculate the absolute values of the roots. There are 11 questions.
Curated OER
Giant Difference of Squares
For this algebra worksheet, 11th graders calculate the sum of squares of all real numbers that satisfy an equation. An answer key is provided.
Curated OER
Computation with Real and Complex Numbers
In this computation with real and complex numbers instructional activity, students use addition, subtraction, multiplication and division to solve 26 problems with complex numbers to win a bingo game.
Curated OER
Addition and Subtraction of Real Numbers
In this real numbers worksheet, students solve and complete 80 various types of problems. First, they add like terms using the proper sign. Then, students subtract like terms and write the correct sign for each answer.
Curated OER
Roots of Real Numbers
In this roots of real numbers worksheet, 11th graders solve and complete 12 different problems. First, they find the square root of a variable. Then, students simplify each root of a given real number.
Curated OER
Topic: Roots of Real Numbers
In this algebra 2 worksheet, students simplify the roots of real numbers. There are 18 roots to simplify on this worksheet, but there are no lines on which to write the answers.
Curated OER
Properties of Real Numbers
In this properties of real numbers worksheet students solve and complete 7 different multiple choice problems. First, they determine the property that is best represented in each of the examples. Then, students determine the properties...
Curated OER
Square Roots and Real Numbers
In this square roots and real numbers activity, 9th graders solve and complete 12 different problems that include types of numbers. First, they find each square root, rounding to the nearest hundredth. Then, students evaluate each...
Curated OER
Properties of Real Numbers
In this properties of real numbers worksheet, 9th graders solve 10 different problems that include applying various properties for real numbers. First, they identify the property of real numbers that is demonstrated in each problem....