Curated OER
Addition Facts
In this basic addition facts worksheet, 2nd graders solve 15 addition facts that include numbers one through nine. Each problem has only one-digit addends.
Curated OER
Going Fishing
Students constructaA fishing game that reinforces number recognition,and some basic addition.They use foam sheets to make fish cutouts of different colors and with a addition problem on the bigger one's and the answers on the smaller one.
Curated OER
Three-Digit Addition and Subtraction With Regrouping
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...
Curated OER
Number Tick Tack Toe
Students practice basic addition and subtraction facts to twelve. They use high level thinking skills to win at the game of tick tack toe. Students review the rules to the game. They use strategy skills to master the game.
Curated OER
Visual Addition
In this math activity, students solve 14 addition problems in which visual clues are given. Students look at the pictures and write the addition equation which matches. Students add the numbers.
Curated OER
Single Digit Addition Facts
In this addition instructional activity, students solve 20 problems in which single digit numbers are added. These are basic addition facts in vertical format.
Curated OER
Solving Word Problems
In this math activity, students read and analyze 14 real life word problems. Students decide on a strategy and perform the basic addition or subtraction operation. Some can be calculated mentally.
Lessonplans Blog Spot
Butterfly Fun
In this addition and subtraction worksheet, students solve a set of nine two-digit addition and subtraction problems. Once finished computing, they color spaces with even-numbered answers blue and odd-numbered answers purple, then color...
Curated OER
Find My Family
In this fact family worksheet, students 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.
Curated OER
Mathematical Signs
The class inserts either the addition, subtraction or multiplication sign in a box between 2 numbers to show how the provided answer was obtained.
Curated OER
Two Word Problems
The class solves two basic word problems that requires addition or subtraction. They are encouraged to draw a picture that illustrates each problem.
Kiz Math
Who Wants to Win Millions? Hundred Dollar Questions
Make praciting addition skills fun by using this game. Learners answer addition problems involving one, two, three, and four-digit numbers. What a great way to practice this basic skill!
Curated OER
Calculation Methods 1
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...
Baylor College
Your Energy Needs (BMR)
How many Calories one needs on a daily basis is dependent on a number of factors including gender, height, and activity level. In the third of seven lessons about energy and food, young nutritionists calculate the number of Calories...
Illustrative Mathematics
Regrouping
What number does 6 tens and 16 ones represent? How is it different from or similar to the number that 7 tens and 6 ones represent? This is the type of questions learners are asked to solve as a way to understand the concept of regrouping.
K-5 Math Teaching Resources
Large Dominos
You may not be able to set them up and topple them over, but this set of printable dominoes can be used in a number of ways to support children's learning. A great resource for any primary grade teacher.
Pickle Bums
Catch a Bug Game
Young mathematicians bottle up colorful bugs as they learn to sort and count objects. With six different colored jars and six different colored bugs, children must place the creepy crawlers in their respective containers and see how many...
Curated OER
Aunt Sally Poster
Please Excuse My Dear Aunt Sally is the mnemonic device for the order of operations featured on an informative and engaging mathematic poster.
Curated OER
Solving Multi-Step Inequalities
In this multi-step inequalities worksheet, 9th graders solve and complete 12 different problems that include solving using various steps. First, they use the distributive property to remove any grouping symbols. Then, students simplify...
Curated OER
Which Operation To Use?
In this basic addition and subtraction worksheet, 2nd graders will determine the correct operation to use. Students will study 8 problems and the given answer, deciding if the correct sign to use will represent addition or subtraction.
Curated OER
Introduction: Number Line Addition
In this addition worksheet, students learn how to use a number line when adding numbers between -9 and 9. First, they read 5 steps on how to use a number line. Next, students read through 2 practice problems in which the answer is...
Curated OER
Adding 4 Digit Numbers
In this addition worksheet, students solve a total of 20 problems adding one 4-digit number to another. Page includes a link to a paid worksheet tool site.
Curated OER
Addition and Subtraction Review Worksheet 6
In this addition and subtraction review worksheet, students solve a total of 15 problems; all problems either add or subtract a 2 digit number from another 2 digit number.
Curated OER
Pre-Algebra Basic Operations: Decimals
For this pre-algebra decimal worksheet, students complete a total of 28 problems performing multiplication, division, subtraction and addition of decimals and fractions.