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Curated OER
Number Operations
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...
EngageNY
Scientific Notation
Young mathematicians learn how scientific notation is meant to save time. Part 10, out of a series of 15, asks scholars to recognize the correct use of scientific notation and finish by adding and subtracting numbers using...
Mathematics Assessment Project
Cross Totals
Finally, it all adds up. Learners complete a number puzzle in which they investigate the sums of the digits one through nine in a cross pattern. They then try to determine what totals are possible and which ones are...
Curated OER
Adding Two- and Three-Digit Numbers
In this adding two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to eight mathematical word problems and equations.
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Mental Addition of 3 numbers pg. 1
Mental math is a wonderful skill for students to hone. In this adding mentally worksheet, students solve three number addition problems. A total of sixteen problems are solved.
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Addition of Three And Four Digit Numbers
For this addition worksheet, students focus on adding three and four digit numbers. Students complete 12 problems with some regrouping.
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Adding and Subtracting Fractions with Like and Unlike Denominators
In this math worksheet, young scholars compute with fractions. Five of the problems involve common denominators. Four of the problems require students to first find the common denominator. Six problems are multiple choice. One problem...
Curated OER
Mental Math for Adding Decimals
Fifth graders work in groups to practice adding decimals. In this adding decimals lesson, 5th graders call out different money amounts to each other and mentally add the coins called out. Students take turns calling out and adding the...
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Adding & Subtracting Fractions and Mixed Numbers
In this pre-algebra addition and subtraction of fractions and mixed numbers worksheet, students add or subtract fractions in the first 10 problems. They write the answers in simplest terms. They add or subtract mixed numbers in the last...
Curated OER
Number Line Mathematics
Students translate problem situations into diagrams, models, and numerals using whole numbers, fractions, mixed numbers, decimals, and percents. They identify that numbers in different forms are equivalent or not equivalent using whole...
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Add Mixed Numbers with Like Denominators (J)
In this mixed number addition learning exercise, students add the whole numbers and then the fractions in the mixed number equations. Students then reduce the fraction to solve the 14 problems.
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Adding and Subtracting Mixed Fractions (D)
Use this mixed number activity to have your charges complete a total of 10 problems using mixed numbers. Answers and link to additional worksheets included page 2.
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Addition Patterns
Use a learning activity with your youngsters in order to establish an understanding of patterns in a small addition table. Help learners recognize that adding two odd numbers will produce an even number, and adding two even numbers will...
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Count by 5s, 10s, and 100s
Skip counting is a valuable skill; scholars practice counting by five, 10, and 100 as they examine these three number sequences. In the first one, learners circle the number that doesn't follow the sequence of adding five. Then, they...
Curated OER
Positive and Negative Numbers
Preview a presentation that goes over the definitions of postive numbers, negative numbers, and integers with your mathematicians. Many examples of how these numbers are used in daily life are presented, as well as examples of how these...
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Dragon Math
Students engage in a lesson which provides a fun way to increase a student's ability to combine and separate numbers to form landmarks. They access a game online and play in pairs.
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Add Mixed Numbers with Like Denominators (F)
In this adding mixed numbers practice learning exercise, learners solve 14 problems that require them to add mixed numbers that have like denominators.
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Add and Subtract within 20
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...
Curated OER
Using a Hundreds Chart
Youngsters participate in three activities using the hundreds chart. They will choose numbers to add up to one hundred. Whoever gets the most combinations wins. Two variations of the game are supplied.
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Common Core State Standards 1st Grade Math
Here are the complete set of the math practice standards and the Common Core standards for first grade. They cover operations & algebraic thinking, operations in base 10, measurement and data, and geometry. Illustrated nicely with...
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Adding 2 Small Numbers
In this math worksheet, students practice adding two small numbers by completing 100 problems. All addends are under 20. Problems are written horizontally.
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The Three Pigs
Second graders design and construct homes for the three pigs. Each of the homes is made and filled with patterns that we explore. They continue a sequential pattern and describe a rule for this.
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A Human Number Line
Sixth graders create a human number line through use of symbols, equality, inequality, addition, subtraction, solving equations and inequalities
Del Mar College
Translating Verbal Expressions
Help scholars translate verbal expressions into numerical expressions. The two-page document is comprised of descriptions and examples that showcase terms and phrases related to addition, subtraction, multiplication, division,...