Worksheet
Curated OER

Solving Equations

For Students 9th
In this Algebra I worksheet, 9th graders solve one-step equations using addition and subtraction. The one page worksheet contains ten problems. Answers are provided.
Handout
Charleston School District

Scientific Notation Operations

For Students 8th Standards
How do you operate with numbers in scientific notation? The resource provides examples on how to divide and multiply with numbers written in scientific notation. The handout and video also cover the procedure for addition and subtraction...
Assessment
Math Learning Center

Fourth Grade Assessments and Scoring Checklists, Common Core State Standards

For Teachers 4th Standards
Find out how your class is progressing in math with a set of assessments. Learners finish a baseline assignment to assess where they are beginning the year and then work on tests with increasing difficulty as the year progresses.
Worksheet
Curated OER

Solving Equations

For Students 8th - 9th
In this solving equations learning exercise, students solve and complete 12 different problems that include solving various equations by addition or subtraction. First, they identify and define the difference between using the addition...
Lesson Plan
Curated OER

Carry and Borrow

For Teachers 2nd
Second graders complete basic math computations. In this addition and subtraction lesson, 2nd graders learn how to carry and borrow numbers when adding and subtracting. Students learn a carrying song to help them remember. Students...
Worksheet
1
1
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.
Lesson Plan
Curated OER

Investigation - Who is Right?

For Teachers 3rd
Third graders explore mathematics by solving problems in groups. In this math functions lesson, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students define a list of math...
Worksheet
Curated OER

Use what I know to find out what I don't know

For Students 3rd - 4th
In this addition and subtraction activity, students solve problems with whole numbers and with decimals to the 100's place. Students complete 36 problems.
Lesson Plan
Curated OER

Solving One-Step Equations

For Teachers 9th
Ninth graders explore the concept of a simple equation. They use addition and subtraction in one step in order to find balance to both sides of the equation. Students are encouraged to succeed using positive praise at the beginning of...
Worksheet
Curated OER

Nutty Numbers

For Students 1st
In this fact families worksheet, 1st graders solve 6 problems in which the missing numbers in addition and subtraction fact families are written in the nut shapes.
Lesson Plan
Curated OER

Addition And Subtraction Of Whole Numbers

For Teachers 6th - 9th
In this addition and subtraction of whole numbers worksheet, learners problem solve and calculate the answers to thirty mathematical equations.
Lesson Plan
Curated OER

Fact Families to 10

For Teachers 1st
In this mathematics worksheet, 1st graders complete each fact family. Then they solve each addition and subtraction sentence using counter to show their sentence. Students also explain their idea of what a fact family is to them.
Worksheet
Curated OER

Add and Subtract Money - Word Problems

For Students 3rd
In this simple word problem worksheet, 3rd graders solve 4 problems using addition or subtraction, showing their work in the spaces provided. An answer key is provided.
Worksheet
Curated OER

Fun Math Worksheet: Subtraction

For Students 2nd - 4th
Cute clip art makes this math sheet more inviting than others. Learners subtract two and three digit numbers from three digit number to solve 15 different problems. Tip: Have early finishers color in the animals located on the page.
Worksheet
Curated OER

Multiple Operations

For Students 1st - 2nd
For this multiple operations worksheet, students solve problems that have both addition and subtraction in them. Students solve 10 problems.
Worksheet
Curated OER

Multiple Operations (M)

For Students 4th
In this mathematical operations worksheet, 4th graders solve multiplication, division, addition, and subtraction problems. Students solve 30 problems.
Lesson Plan
Curated OER

Metric Conversion

For Teachers 3rd - 6th
In this metric conversion worksheet, young scholars problem solve ten mathematical equations involving addition and subtraction with cm and mm.
Lesson Plan
Illustrative Mathematics

Pick Two

For Teachers Pre-K - 1st Standards
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...
Assessment
Bridges In Mathematics

Kindergarten Assessments and Scoring Checklists, Common Core State Standards

For Teachers K Standards
Whether or not your school has adopted Common Core standards, this resource provides great tools for assessing kindergartners' key numeracy and computation skills.
Worksheet
Curated OER

Missing Numbers in Equations (A)

For Students 3rd - 5th
Learners observe one factor and the sum and fill in the blank for the other missing factor. They solve 32 problems.
Lesson Plan
Curated OER

Solve Time and Money Word Problems in Everyday Life

For Teachers 4th
Fourth graders solve real life problems involving time and money. They write their own math word problems. Students use addition, subtraction, multiplication and fractions to solve math problems.
Lesson Plan
Curated OER

Introduce Double-Digit Addition

For Teachers 3rd - 4th
Young scholars generate a list of numbers then classify them into groups of single digit and double-digit numbers. After listening to a children's book about double-digit addition, they work with tens and ones blocks to solve...
Lesson Plan
Curated OER

Solving Systems of Equations

For Teachers 8th - 11th
Learners explore the concept of solving systems of equations with two equations and two unknowns. In this solving systems of equations lesson, they work through problems of solving systems by substitution, elimination, and graphing....
PPT
Curated OER

Two-Digit Addition

For Teachers 2nd - 3rd
In need of a few good problems for the class to solve every morning? Each of the eight slides contain six double-digit addition problems which would be perfect as a morning math warm-up, skills and drills practice, or to be completed as...