Worksheet
Curated OER

Subtraction Facts to 18 (E)

For Teachers 1st - 2nd
In this math practice worksheet, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Worksheet
Curated OER

Subtraction Facts to 18 (G)

For Teachers 1st - 2nd
In this math practice activity, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Worksheet
Curated OER

Subtraction Facts to 18 (F)

For Teachers 1st - 2nd
In this math practice worksheet, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Worksheet
Curated OER

Subtraction Facts to 18 (H)

For Teachers 1st - 2nd
In this math practice worksheet, learners will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Worksheet
Curated OER

Subtraction Facts to 18 (J)

For Teachers 1st - 2nd
In this math practice worksheet, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Worksheet
Curated OER

Subtraction Facts to 18 (I)

For Teachers 1st - 2nd
In this math practice worksheet, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Lesson Plan
Curated OER

Solve Simple One-Step Linear Equation

For Teachers 6th
Sixth graders solve one unknown number by using hands-on manipulatives after being introduced to the history of abstract mathematics through literature.
Lesson Plan
Curated OER

Representing Relationships with Equations

For Teachers 2nd - 3rd
Students explore Cuisenaire Rods.  In this pre-algebra lesson, students work with a partner to generate addition problems with the sum of ten using Cuisenaire Rods. Students construct examples of the Commutative Property using...
Worksheet
Curated OER

Whole Number Subtraction Level 8

For Students 4th - 6th
For this whole number subtraction worksheet, students problem solve twelve equations dealing with whole numbers and subtraction.
Lesson Plan
Curated OER

Using inverse Operations to Solve Equations

For Teachers 5th
Fifth graders solve equations. In this algebraic equations lesson plan, 5th graders use the inverse operation to solve an equation. The teacher reminds students to perform the operation on both sides of the equation. This lesson plan...
Worksheet
Curated OER

Addition and Subtraction of Decimals

For Students 5th - 6th
In these decimal skills worksheets, students solve the equations and word problems using addition or subtraction. Students then solve the decimal equations and word problems using addition or subtraction.
Worksheet
EdHelper

Subtraction

For Students 1st
In this subtraction worksheet, 1st graders use the number line to help them find the missing number in the single digit subtraction equations. Students solve 25 problems.
Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (L)

For Students 1st - 2nd
In this addition and subtraction activity, students improve their math skills by solving the one digit addition and subtraction problems. Students do not regroup to solve the 45 equations and 2 word problems.
Worksheet
Curated OER

Whole Number Subtraction Level 4

For Students 3rd - 5th
In this whole number subtraction activity, students problem solve twelve equations dealing with whole numbers and subtraction.
Worksheet
Math Mammoth

Rules With Subtraction

For Students 9th - 10th
For this subtraction worksheet, learners simplify subtraction equations containing two to four terms. They write expressions for a given verbal sentence. This one-page contains approximately 25 problems.
Worksheet
Curated OER

Quadratics and Difference of Squares

For Students 9th - 11th
In this algebra learning exercise, students factor quadratic equations using the difference of squares and cubes. They factor other polynomials finding the roots. There are 37 questions with an answer key.
Lesson Plan
Illustrative Mathematics

An Integer Identity

For Teachers 8th - 12th Standards
Challenge algebra learners to use the difference of cubes to solve this problem. Once your charges have taken out the factor (a - b), combined the like terms and set them equal to zero, the problem becomes a factorable quadratic...
Lesson Plan
Willow Tree

Solving Inequalities

For Students 8th - 11th Standards
What does solving an inequality have in common with solving an equation? Almost everything! A math resource focuses on the one exception. The examples lead learners through the steps of solving an equality when multiplying or...
eBook
Rice University

Elementary Algebra

For Students 8th - 10th Standards
Find all the Algebra 1 content in one location. A helpful eBook contains the content typically found in an Algebra 1 course. Concepts range from solving and graphing linear equations to solving and graphing quadratic equations....
Lesson Plan
EngageNY

A Surprising Boost from Geometry

For Students 10th - 12th Standards
Working with imaginary numbers — this is where it gets complex! After exploring the graph of complex numbers, learners simplify them using addition, subtraction, and multiplication. 
Lesson Plan
West Contra Costa Unified School District

Conics Introduction and Parabolas

For Teachers 10th - 12th Standards
Where did conic sections get their name? The equation and graph of a parabola are developed from the definition of the conic section. Teacher examples on graphing the equation and writing an equation from the graph round out the plan.
Assessment
EngageNY

End-of-Module Assessment Task: Grade 7 Module 2

For Students 7th Standards
Learners demonstrate their ability to operate with rational numbers through a five-question assessment that includes questions ranging from simple operations with integers to solving two-step equations with rational coefficients.
Worksheet
Curated OER

1st Grade Strategy Worksheets

For Students K - 2nd Standards
Enhance your first grade math curriculum with a thorough resource packet. It includes worksheets for practicing counting on and counting back, addition and subtraction facts to 10, and addition and subtraction doubles.
Worksheet
Math-U-See

Extra Practice

For Students 8th - 11th Standards
From exponents to slope-intercept form, an array of extra practice exercises will reinforce necessary skills for your middle and high schoolers. The worksheets include practice with order of operations, graphing equations, scientific...

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