Curated OER
Addition And Subtraction of Integers
For this math worksheet, students solve the problems using the operations of addition and subtraction with integers. They pay attention to the signs while performing computations.
Curated OER
Addition and Subtraction of Real Numbers
In this math worksheet, young scholars solve the problem using the operations of addition and subtraction. The answers are expressed as positive or negative numbers.
Curated OER
Addition and Subtraction within 10
In this addition and subtraction learning exercise, 1st graders add and subtract in word problems up to the number 10. Students complete 20 problems total.
Curated OER
Addition and Subtraction of Polynomials
In this polynomials worksheet, 9th graders solve 10 different problems that include addition and subtraction of various polynomials. First, they remove the parentheses and group like terms together. Then, students add or subtract like...
Illustrative Mathematics
Pick Two
Learning to break apart numbers into smaller pairs is a critical step young mathematicians take as they develop their number sense. To practice this skill, children are provided with sets of three numbers and are asked to pick the two...
Curated OER
Decimal addition and subtraction
In this decimals activity, students complete addition and subtraction problems with numbers containing decimals. Students complete 10 problems.
Common Core, Inc.
Multi-Digit Whole Number Subtraction
A thorough exploration into subtracting multi-digit numbers, this series of lessons is an excellent way to guide learners of any skill level. With a step-by-step lesson plan and straightforward assessment tools, kids are sure to...
EngageNY
Understanding Multiplication of Integers
Repeated addition also works for multiplying integers. The lesson plan has the class play the integer game again, but has one card multiplied several times. Scholars write the multiplication expression and the addition expression that...
Virginia Department of Education
Modeling Division of Fractions
Provide a meaningful context for learning about the division of fractions with this upper-elementary math lesson plan. Presented with a simple, real-world problem, young mathematicians work in small groups to develop visual...
EduGAINs
Making Savvy Consumer Choices
It's never too early to learn about grocery budgeting. Middle schoolers delve into the world of consumer math with a lesson that focuses on both healthy choices and real-world math applications. Groups work together to form a grocery...
BBC
Starship English and Math - Online Lesson Plans
Two online lessons, one in math and one in language arts, are here for you. In them, learners play online games which reinforce important skills in literacy and numeracy. The thing I like about both of these lessons is that they get the...
CK-12 Foundation
Add and Subtract Decimals with Front-End Estimation: Wooden Beams
A six-question interactive tasks mathematicians to solve addition and subtraction problems using front-end estimation. Question types consist of multiple-choice and true or false. A set of wooden beams that can be measured using moveable...
Curated OER
Addition and Subtraction
Students complete addition and subtraction activities. In this addition and subtraction lesson, students write a sum with missing numbers or symbols and use parts of their bodies to show the missing symbol or number. Students guess...
Curated OER
Addition And Subtraction of Decimals
Learners participate in a lesson of adding and subtracting decimals. They should review place values with decimals before beginning the lesson. The lesson plan also includes sample problems for the teacher to use in direct instruction....
Curated OER
Addition and Subtraction Word Problems Step-by-Step Lesson
A teacher resource, this scripted lesson details how to explain to learners the steps involved in determining the total number or the remaining number of objects in a category. The referenced pupil worksheet is not included.
Curated OER
Addition and Subtraction of Rational Expressions
In this adding and subtracting rational numbers worksheet, students add and subtract 20 sets of fractions with polynomial denominators. Students compute common denominators.
Curated OER
Adding and Subtracting Fractions and Mixed Numbers
Elementary schoolers participate with their teacher's instruction to learn to add and subtract fractions and mixed numbers. They use fraction strips to complete addition and subtraction problems. A step-by-step script is provided to help...
Curated OER
Related Addition and Subtraction
These fact families are missing a member! Learners examine a set of three equations from the same fact family and write in the one that is missing. There are two more similar questions here. There are no directions, so be sure your kids...
Curated OER
Length Addition and Subtraction Word Problems
These measurement word problems can be tricky! Scholars will need to keep track of numbers as they determine who has the shortest bed, the longer car key, and a bus longer than nine meters. For each, there is an image depicting the...
Curated OER
Number Lines and Bead Strings
Students solve addition and subtraction problems using strings of beads and number lines. They mentally perform addition and subtraction problems, and write and solve story problems involving whole numbers.
Curated OER
Number and Operations: Webbing Our Way Through Numbers
Second graders explore estimation and place value. In this place value lesson plan, 2nd graders estimate and construct numbers while working with spider activities. Students use addition and subtraction to compare estimates. Resources...
Curated OER
A Frightening Mix of Math (D)
In this Halloween math worksheet, students solve 36 problems in which two or three digit numbers are added or subtracted. There will be borrowing and carrying on this Halloween themed page that has monster graphics.
Curated OER
Expressions With Addition and Subtraction
In this algebraic expressions worksheet, 4th graders study, analyze and evaluate 6 different expressions involving n-32, n=77 and the expression 575 + n for 2 values of n.
Curated OER
Balancing Act
In this equations learning exercise, learners solve one digit addition and subtraction problems and then put 2 problems on each scale that are related. Students complete 12 equations and put 8 scales together.