Curated OER
True or False?
In this addition and subtraction worksheet, students read, study and determine if 14 addition and subtraction problems or number sentences are true or false.
Curated OER
Adding and Subtracting Fractions
In this adding and subtracting fractions worksheet, students are guided through the process of adding and subtracting fractions and finding the least common denominator for fractions with different denominators. They practice adding and...
Math Mammoth
Integers
In this integers worksheet, 5th graders solve and complete 4 different types of problems. First, they add negative integers by adding the absolute values and placing the negative sign in front. Then, 5th graders add integers with...
Curated OER
The Ditionary Trick
In this secondary mathematics learning exercise, students investigate a riddle involving the use of the dictionary and subtraction of three digit numbers. The one page learning exercise contains one problems with an explanation of why...
Curated OER
Systems of Equations (Systems Project Part 1)
In this systems of equations worksheet, high schoolers identify and explore three ways to solve systems of equations: graphing, substitution, elimination. They discuss the strengths, weaknesses, and write an algorithm for each method. ...
Curated OER
Investigating Parabolas
In this investigating parabolas worksheet, 9th graders solve and graph 7 different problems that include graphing various equations that represent parabolas. First, they sketch their graphs to each problem. Then, students determine what...
Curated OER
Order of Operations
In this order of operations worksheet, learners solve and complete 7 different problems that include using the order of operations or PEMDAS. First, they simplify expressions inside grouping symbols and then any terms containing...
Curated OER
The Distributive Property
In this distributive property worksheet, students complete 10 short answer problems. Each problem asks students to work first using order of operations, and then using the distributive property. The final problem applies this to the area...
Curated OER
Exponents
In this algebra worksheet, students solve exponential problems using product, addition, subtraction and division rules. There are 30 problems.
Curated OER
Expressions
In this expressions worksheet, students solve and complete 16 different problems related to various expressions. First, they define each of the listed terms and know each given property. Then, students state the order of operations and...
Curated OER
Even More Significant Figures
In this significant figures activity, students solve 12 multiplication, division, addition and subtraction problems and express their answers in scientific notation with the proper number of significant figures.
Curated OER
Make 19
In this addition worksheet, 3rd graders figure out and put in the missing numbers in 8 addition problems, so each of the sums in the boxes add up to 19. Students write down all the pairs of numbers with a total of 19 and solve 5...
Curated OER
Variables and Expressions
In this variables and expressions learning exercise, students solve and complete 35 different problems that include translating various expressions. First, they indicate with math symbols the operations being described by each given...
Curated OER
Organic Chemistry
In this organic chemistry worksheet, students solve 20 problems including isomer structure, functional groups, types of reactions and the polymers that make up the structures of organic molecules.
Curated OER
Chemical Equilibria and an Introduction to Water Chemistry
In this equilibrium and water chemistry learning exercise, students solve twenty problems related to acids and bases, equilibrium and water.
Curated OER
Switches
In this switches worksheet, students solve 18 problems about types of switches, circuits, the voltage of the switches, the contact status and the number of poles and throws in switches.
Curated OER
Digital Logic Signals
For this electronics worksheet, students interpret schematic diagrams and analyze circuit components to answer 9 short answer and problem solving questions.
Curated OER
Natural Logarithm Rules
In this algebra worksheet, learners solve problems of logarithm using addition, subtraction, multiplication and division. There are 8 questions with an answer key.
Curated OER
Make Line Graphs
In this graphing worksheet, 5th graders use 2 line graphs to answer 4 word questions. They use data from two charts to make a single and a double line graph.
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Simplify
In this equation worksheet, 3rd graders simplify down to the lowest terms. Students solve for eight problems using both addition and subtraction.
Curated OER
Solving Equations
In this Algebra II worksheet, 11th graders use the properties of equality to solve multi-step equations in one variable. The tow page worksheet contains explanation, guided examples, and fifteen practice problems. Answers are not...
University of Minnesota
Fraction Operations and Initial Decimal Ideas
Add another strategy to the toolboxes of young mathematicians with this elementary math lesson on using number lines to add and subtract fractions.
Willow Tree
Arithmetic and Geometric Sequences
Old mathematicians never die; they just lose some of their functions. Studying sequences gives scholars an opportunity to use a new notation. Learners write functions to model arithmetic and geometric sequences and use them to find new...
Curated OER
Mental Math Ideas
In this mental math worksheet, students complete the multiplication and subtraction problems where they use the strategy "subtract all digits from 9 except the last one from 10". Students complete 26 problems.