Worksheet
Curated OER

Add and Subtract within 20

For Students 1st - 2nd
The sums and differences only reach 20 in this arithmetic activity. Scholars answer 10 simple number sentences, some involving two numbers and others with three. They choose the correct answer from a list on the right. There are the same...
Lesson Plan
Curated OER

Solving Basic Equations 2

For Teachers 8th - 9th
In this basic equation worksheet, students solve equations containing one variable. Students show their algebra steps as they solve division, multiplication, addition and subtraction problems containing positive and negative integers,...
Lesson Plan
Curated OER

Addition and Subtraction

For Teachers 2nd - 3rd
Students develop their own strategies to solve basic addition and subtraction facts. In this addition and subtraction lesson plan, students use strategies they already know and new ones to solve problems.
Lesson Plan
Curated OER

Transportation Math

For Teachers 4th - 5th
Students use mathematical operations to examine truck drivers and the math they use everyday. In this transportation math instructional activity, students read word problems that relate to transportation and the math needed to solve the...
Lesson Plan
Curated OER

Math Jeopardy: Basic Skills

For Teachers 7th - 8th
Learners play a PowerPoint activity to be used as a review of basic skills for order of operations, and the operations of addition, subtraction, multiplication, and division for whole numbers, some fractional numbers and integers....
Lesson Plan
Curated OER

Subtraction and Addition Word Problems Made Easy

For Teachers 3rd
Third graders create addition and subtraction word problems for a partner to solve using marbles. They explain whether the problem is an addition, subtraction, "take away", "have and need", compare or "what is the rest" type problem.
Worksheet
Curated OER

Addition, Subtraction, Multiplication and Division of Positive and Negative Integers

For Students 5th - 6th
In this integers activity, learners solve 36 questions in which positive and negative integers under 50 are added, subtracted, multiplied or divided.
Worksheet
Curated OER

Word Problems: Addition and Subtraction

For Students K - 2nd
Word problems build reading comprehension and problems solving skills. Here is a set of 10 basic word problems that involves both addition and subtraction using the numbers 1-10.
Lesson Plan
Curated OER

Find My Family

For Teachers 1st - 2nd
In this fact family worksheet, young scholars draw lines to match math facts in the left and right columns to the answers which are written on pictures of puppies shown in the center. They find both sums and differences.
Lesson Plan
Curated OER

Mathematics Lesson Plan

For Teachers 2nd
Second graders study subtraction facts. In this mathematics lesson, 2nd graders discuss how to solve two digit subtraction problems. Students recognize that there are many different methods or strategies one can use such as using...
Worksheet
Math Mammoth

The Four Operations

For Students 4th - 5th
In this order of operations learning exercise, students complete several activities that help them learn to solve problems using the four operations of addition, subtraction, multiplication, and division.
Lesson Plan
Curated OER

Three-Digit Addition and Subtraction With Regrouping

For Teachers 2nd
Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. In this three-digit addition lesson, 2nd graders learn to add and subtract three-digit numbers with and without...
Lesson Plan
Curated OER

Addition and Subtraction in Center Time

For Teachers 1st
First graders use bean bags, dominos, number trains, counters, paper clips, flashcards, beads and more in a variety of centers to practice basic addition and subtraction facts.
Worksheet
Curated OER

Multiple Operations (L)

For Students 4th
In this multiple operations worksheet, 4th graders enhance their math skills by solving the 30 addition, subtraction, multiplication and division problems.
Worksheet
Curated OER

Multiple Operations (P)

For Students 4th
In this mathematical operations worksheet, 4th graders enhance their math skills by solving the 30 addition, subtraction, multiplication, and division problems.
Worksheet
Curated OER

Multiple Operations (C)

For Students 1st - 2nd
In this multiple operations worksheet, students improve their math skills by solving the 30 addition, subtraction, multiplication, and division problems.
Worksheet
Curated OER

Multiple Operations (D)

For Students 4th
In this multiple operations instructional activity, 4th graders enhance their math skills by solving the 30 addition, subtraction, multiplication, and division problems.
Worksheet
Curated OER

Arithmetic: Revision

For Students 4th - 5th
For this mathematical operations worksheet, learners complete addition, subtraction, multiplication, and division equations. Students also complete word problems using mathematical operations.
Worksheet
Curated OER

Multiple Operations (K)

For Students 4th
In this multiple operations worksheet, 4th graders enhance their math skills by solving the 30 addition, subtraction, multiplication, and division problems.
Lesson Plan
Curated OER

Problem Solvers

For Teachers 5th - 6th
Fifth and sixth graders compare decimals to the place-value structure in the base-ten number system. They represent fractions as parts of unit wholes, as parts of a set, as locations on a number line, and as divisions of whole numbers....
Lesson Plan
Curated OER

Number Operations

For Teachers 3rd - 4th
Inject fun into your math review! Pupils review basic math operations with decimals as well as addition and subtraction with simple fractions. In this number operations lesson, students work in groups to create a game for the math skill...
Lesson Plan
Curated OER

Rule It Out

For Teachers 2nd - 5th
Here's a way to create math fact flash cards! Learners create their own cards and sort them into matching categories. Learners start with addition and work their way up to harder math such as multiplication, and are asked to notice...
PPT
Curated OER

Calculation Methods 1

For Teachers 4th - 5th
There are so many ways to solve any given math problem. Get your problem-solving basics covered with this handy slide show. Various calculation methods are used to solve multiplication, addition, subtraction, and division problems...
Handout
Curated OER

Math Reference Sheet

For Teachers 1st - 6th
Your young learners will enjoy having quick access to this reference sheet that includes a multiplication chart, formulas for perimeter, area, and volume, place value chart, fraction chart, basic types of polygons, triangles and lines...