Illustrative Mathematics
Mile High
What is the meaning of sea level? This resource helps your class understand the meaning of elevations above, below, and at sea level. Provides for good discussion on using positive and negative numbers to represent quantities in the real...
MathMovesU
Negative Numbers Practice
A collection of nine integer worksheets, middle schoolers practice computing the positive and negative values in a variety of problems. Adding, subtracting, multiplying, and dividing integers are the skills conveyed in these resources.
EngageNY
Positive and Negative Numbers on the Number Line—Opposite Direction and Value
Make your own number line ... using a compass. The first installment of a 21-part series has scholars investigate positive and negative integers on a number line by using a compass to construct points that are the same distance from zero...
Mathematics Assessment Project
Using Positive and Negative Numbers in Context
Measure the temperature of your math class with a temperature-based lesson on adding and subtracting rational numbers. The thermometer serves as a vertical number line for learners as they work together to solve a temperature change...
Curated OER
Dividing by Negative Powers of Ten (B): Two-Digit Facts
In this math worksheet, students are given 10 numbers which they are to divide by 1, .1, .01, .001, and .0001. Once the procedure is understood, the answers are easy to find.
Illustrative Mathematics
Comparing Freezing Points
Subtracting negative numbers can be confusing to your middle schoolers. Here, they are able to draw a number line and put their answer in sentence form to check their understanding of negative numbers.
Curated OER
6: Adding with Negative Numbers
In this adding negative numbers worksheet, middle schoolers solve three multi-part short answer problems. Students add negative integers. Middle schoolers evaluate addition and subtraction expressions for given values.
Curated OER
Adding Negative Numbers
In this algebra worksheet, students add and subtract negative numbers using their negative signs correctly. There are 27 problems dealing with adding negative numbers.
Curated OER
Multiplying by Multiples of Negative Powers of Ten (D)
For this powers of ten worksheet, students multiply one-digit whole numbers by negative decimals answers. This two-page worksheet contains approximately 50 problems, with answers.
Curated OER
Dividing by Multiples of Negative Powers of Ten (E): Single-Digit Facts
In this dividing by multiples of negative powers of ten worksheet, learners are given 10 numbers which they are to divide by a given set of numbers which are formatted x, .x, .0x, .00x and .000x.
Curated OER
Positive and Negative Activity
In this positive and negative activity, students use the positive and negative rules to rewrite and answer the 34 questions below, an example is provided for them.
Curated OER
ADDING ON THE NUMBER LINE ACCENTUATING THE NEGATIVE
Seventh graders solve problems involving addition of positive and accentuating negative integers. In this adding real numbers lesson, 7th graders draw a number line on chart paper, complete a working sheet and use the Learning Gizmo...
Curated OER
Subtract Positive and Negative Integers
Review the concept of subtracting positive and negative integers. Learners review the rules for subtracting integers, use manipulatives to visualize the process, and complete an assessment.
Curated OER
Number: Negative Numbers
Pupils solve numerical equations with negative numbers. They use the number line to compare the relationship of numbers greater than zero to those less than zero. They practice starting at various points on the number line and then...
Curated OER
Unit 15 Negative Numbers
In this negative numbers worksheet, learners add and subtract positive and negative numbers. They find the terms in a sequence, complete multiplication numbers, and find the missing numbers in given multiplication problems. This...
Curated OER
Adding and Subtracting Integers: The Symbols + and -
This learning exercise begins with an explanation of how to add and subtract positive and negative integers. Learners solve and complete 20 different problems that include these types of problems. First, they fill in each blank with the...
Curated OER
LESS THAN ZERO
Upper graders study how to extend a vertical number line to include negative numbers; order numbers on the number line; and find the distance between numbers on a number line. They will begin with a game using dice to explore...
Curated OER
A Human Number Line: Student Worksheet
Kids are challenged to make a human number line. They line up, holding numbers from -10 to 10. They then add and subtract both positive and negative numbers, using themselves as the numbers on the number line. This is a great way to...
Illustrative Mathematics
Operations on the Number Line
A different way to look at integers is on this number line with variables in place of numbers. Learners are to look at different expressions and describe why they think the answer would be positive or negative, depending on the location...
Illustrative Mathematics
Integers on the Number Line 2
Four inequality statements are given for the same two negative numbers. The resource is a good practice for pupils to interpret statements of inequalities relative to the position on the number line. The objective is for pupils to learn...
Raytheon
Signed Numbers/Integers Worksheets
In this positive and negative numbers worksheet, middle schoolers compute the values indicated using addition, subtraction, multiplication and division, with answer keys included.
Curated OER
Football Math
Develop an understanding of positive and negative numbers using football. Pupils create a football field and game pieces. The teacher gives plays and the pupils move pieces to see who wins the game.
Curated OER
Positive & Negative Numbers
Young mathematicians solve and complete 22 different problems that include using a number line to evaluate. First, they define each of the terms listed. Then, pupils graph each integer on the given number line. They also evaluate each...
Curated OER
Positive and Negative Numbers
Pupils use blocks and markers to illustrate the processes of adding, subtracting, multiplying and dividing integers. In this mathematics lesson, learners use Algebra blocks to demonstrate multiplying polynomials.