Curated OER
Introduction: Picture Addition
In this addition learning exercise, learners learn how to do basic addition of numbers below 10 using pictures. First, students read through 6 practice problems in which the answers are included. Then, they solve 3 on their own.
Curated OER
Subtraction as the Opposite of Addition
In this basic math operation worksheet, students learn that subtraction is the inverse of addition. They then solve 8 subtraction problems and use addition to check the answers. Answers are available on the second page.
Curated OER
Problem Solvers
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....
Curated OER
Number Bonds to 10: Game
Knowing number bonds that make 10 is a good way to build number sense and can help in solving basic addition and subtraction problems. Kids review number bonds, then play a game where they are given a number and try to shout out the...
CK-12 Foundation
Decimal Addition: Adding Little Pieces
A five-question interactive test scholars' knowledge of adding and subtracting decimals. A tool aids in problem-solving with movable parts that reveal addends and sums. Question types include one discussion, fill and in the blank, and...
Curated OER
Making a Number Sentence
Youngsters can use these worksheets to practice writing equations and using math symbols. They draw a picture in each box to correctly complete the number sentence then write numbers under each picture to make number sentences. There are...
Curated OER
Math and Numbers - Addition Table Exercise
In this addition worksheet, students fill in the blanks in the table with the correct sum. There are 121 blanks to fill in on this worksheet.
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Addition and Subtraction of Whole Numbers
Fourth graders answer word problems based on the fifty states. For this math word problem lesson, 4th graders understand that differences in problems require different math operations.
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Solving Problems Part 1 - Addition
In this addition instructional activity, students learn how to solve basic addition story problems. They then solve the 6 addition problems in the packet. The answers are on the last 2 pages.
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Repeated addition, Multiplication and Division
Not only will your class practice solving addition, multiplication, and division word problems, but they also have the opportunity to try to put the mathematical expression into words. These skills will help your learners with future...
Fuel the Brain
Addition
Addition is much more fun when you are finding the sum of different types of food! Your class will get hungry while solving these addition problems about hamburgers, hot dogs, and their condiments.
Curated OER
Addition Start Unknown
Young learners will test their understanding of the operations and the strategy of addition in this instructional activity. For the visual learners, there is space underneath each word problem for them to make illustrations to help them...
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Related Addition and Subtraction
These fact families need more members! Here are 10 addition and subtraction problems that need related facts written in. There are single and double-digit numbers, and each of these is written out in a sentence. Note that the grammar is...
Curated OER
Basic Mathematical Operations Using Math Tiles
Practice addition, subtraction, multiplication, and division using tiles as manipulatives. In this math operations activity, young learners choose the appropriate sized tiles, arrange them according to directions given by the teacher,...
Curated OER
Multiplication Review
Review the various ways we multiply. Multiplication is presented as repeated addition, equal groups, and in an array. This is a quick way to go over what we do when we multiply and may be a good tool for a beginning of the year review.
Curated OER
Math In Everyday Life
Second and third graders solve word problems involving both time and money. First the class works together to solve basic addition, subtraction, multiplication, and simple fraction problems (these examples are provided). After solving...
Curated OER
Relate Counting to Addition and Subtraction
Use patterns to practice basic addition; pupils count by two, starting from eight and counting on to 20. They record the five numbers missing from the sequence. Below, the worksheet walks learners through the process they use to count by...
Curated OER
Mayan Math
Fifth graders investigate the Maya's as mathematicians. In this Mayan math lessons, 5th graders work with the ancient Mayan numbering system by comparing it to the American Number System. They tell the differences and similarities...
Eisenhower Regioanl Consortium for Mathematics and Science Education
Lesson 10: Integer Addition and Subtraction (for the TI-73 only)
Using a number line on the floor made from masking tape and manipulatives, learners observe a demonstration of the addition and subtraction processes. After completing several worksheets, they solve three-term problems using calculators...
Curated OER
Morning Math
It's never too early for math! Use these morning math problems to get learners reviewing past concepts and staying sharp on newer ones. The 16 warm-ups include skills such as counting by 10, adding in a word problem, decomposing numbers...
Curated OER
Solving Basic Equations 2
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,...
Curated OER
Addition Drill
A basic problem-solving learning exercise has scholars completing 10 addition problems. The problems each involve two addends, and have single, double, and triple-digit numbers. Once they have found the sum, they locate the number from...
Curated OER
Word Problems: Addition and Subtraction
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.
Math Worksheets Land
Recognize Area as Additive - Step-by-Step Lesson
Do your scholars have a basic understanding of area calculations? Give them an extra challenge with this irregular shape missing one of its length measurements. Using the given lengths, they figure the area of the entire shape. The...