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BBC
Simple Addition and Subtraction
Here is a wonderful lesson designed for young mathematicians. In it, they employ simple addition and subtraction strategies in order to solve word problems. There are some excellent activity sheets embedded in the plan to make the...
Illustrative Mathematics
1.OA, NBT, The Very Hungry Caterpillar
First graders are exposed to addition of three whole numbers in a math activity centered around Eric Carle's, The Very Hungry Caterpillar. As the teacher reads, young mathematicians use counters and ten-frames to symbolize the number of...
Charleston School District
Solving with Inverse Operations
What does order of operations have to do with solving equations? A video explains solving two-step equations using a do/undo chart. Learners recognize the operations within an equation and use inverse operations to undo those...
Curated OER
Popping Problems!
Turn your math lesson into a carnival game with this fun, outdoor activity. After reviewing the concept your class will be practicing briefly, split your class up into teams and head outdoors. These teams work to solve math questions and...
Curriculum Corner
7th Grade Math Common Core Checklist
With so many math standards to fit into a school year, it can be difficult keeping track of what you have and have not covered. This collection of Common Core checklists allows you to maintain a running record of when each...
Curated OER
Basic Addition
Introduce addition to your class with this handy and well-thought-out presentation. Addition is defined and then shown in four different examples. Images, a story problem, numeric, and number line variations of the same problem are all...
EngageNY
Using Trigonometry to Determine Area
What do you do when you don't think you have enough information? You look for another way to do the problem! Pupils combine what they know about finding the area of a triangle and trigonometry to determine triangle area when they don't...
Fuel the Brain
Addition with Three Addends
Do you know how much of one activity that you did ALL day? Through addition, your learners will determine how much dancing and how much basketball Morgan and Anna did over the course of one day. They will have to create a number sentence...
Curated OER
Addition: 1 Digit with Regrouping
In this mathematical worksheet, students add one-digit numbers to one-digit numbers to solve eighty math problems. Students check their answers when completed.
Curated OER
Problem Solving with Addition and Subtraction
For this addition and subtraction worksheet, students answer multiple choice questions about addition and subtraction in word problems. Students answer 10 questions using 2 and 3 digit numbers.
Curated OER
Introduce Double-Digit Addition
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...
Curated OER
Thanksgiving Addition: Worksheet 10
Find the sum of the nineteen addition problems on this Thanksgiving-themed activity. Your class will practice adding two 2-digit numbers with regrouping. There is also one word problem to be solved.
Curated OER
Tulips: Repeated Addition
This is an introductory lesson intended to prime young mathematicians for later lessons in multiplication. They watch the video Count on it!, discuss problem solving as a class, then work the presented problem using repeated addition....
Curated OER
Making a Quilt: Multiplication
Third graders explore their multiplication skills. They will use their problem solving skills to solve an everyday math problem that requires them to multiply numbers. This lesson incorporates the use a video titled "Blossom and Snappy...
Curated OER
Addition and Subtraction Word Problems
Approach word problems using these straightforward addition and subtraction practice scenarios. Learners choose answers from a list, recording the corresponding letter next to each problem. Ten questions involve basic addition and...
Curated OER
Addition and Subtraction Word Problems
Here are five word problems. They each require learners to use addition or subtraction as a means of finding an answer. Note: These are oddly worded and written with poor grammar.
Curated OER
Addition of Numbers (Under 100) - Matching Worksheet
First graders are asked to match the correct answer with eight addition equations. No word problems or illustrations are included on the worksheet.
Curated OER
Liquid Volume and Mass Word Problems
As your scholars become comfortable with liquid mass and volume units, give them these addition and subtraction word problems to help apply the skill. There are no conversion or fraction skills involved. After solving four word problems,...
Curated OER
Word Problems
In these math worksheets, 3rd graders are presented word problems using simple addition. Students complete six word problems with labels for answers on each page.
Kelly's Kindergarten
August Daily Activities
You'll feel more than prepared for the start of the school year with this collection of daily activities for the month of August! From filling in numbers on a calendar or coloring patterns to solving addition and reading...
Curated OER
Math Mammoth End of the Year Test - Grade 3
In this comprehensive diagnostic test worksheet, learners examine, study, calculate and solve 38 math problems. They work with a variety of basic math concepts and word problems.
Curated OER
Simple Strategies
Here is a fabulous lesson plan on problem solving strategies for your charges. In it, learners are presented with many excellent techniques they can use when faced with a multi-step math word problem. Some terrific blackline masters are...
Curated OER
Addition With Decimals
In this addition worksheet, 3rd graders problem solve 12 addition math problems involving decimals. Students place their answers underneath each problem.
Curated OER
Independent Practice 2: 4 and 5 Digit with 5 Digit Addition
For this addition worksheet, learners solve 20 addition math problems involving four and five digit numbers added to four and five digit numbers.