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Curated OER
College Prep Algebra Arithmetic Review
In this algebra worksheet, young scholars complete 30 computation problems involving fractions, decimals and (or) exponents. They change 4 fractions to decimals and factor 6 whole number to primes.
Curated OER
Arithmetic Patterns
Introduce your young math scholars to functions. Because the answer is explained at the bottom of the page, consider projecting this and covering it up until you hear the class responses. They observe a rule (in this case to add 15) and...
EngageNY
The Geometric Effect of Some Complex Arithmetic 1
Translating complex numbers is as simple as adding 1, 2, 3. In the ninth lesson in a 32-part series, the class takes a deeper look at the geometric effect of adding and subtracting complex numbers. The resource leads pupils into what it...
EngageNY
Matrix Arithmetic in Its Own Right
Matrix multiplication can seem random to pupils. Here's a instructional activity that uses a real-life example situation to reinforce the purpose of matrix multiplication. Learners discover how to multiply matrices and relate the process...
Benjamin Franklin High School
Saxon Math: Algebra 2 (Section 4)
This fourth of twelve units in a series continues the investigation of functions through equations and inequalities. However, the modular nature of the lessons in the section make this an excellent resource for any curriculum...
West Contra Costa Unified School District
Search and Rescue Activity
Get your classes moving and practicing sequences at the same time! Learners move about the room solving problems and finding their solutions. Problems include both recursive and explicit formulas and both geometric and arithmetic sequences.
Curated OER
Arithmetic Mean and Geometric Mean
In this algebra learning exercise, students solve rational expressions. They differentiate between arithmetic and geometric mean. These problems are interactive with a solution key.
Curated OER
Arithmetic Tricks
In this basic arithmetic worksheet, 6th graders solve 6 math problems. The problems include a variety of addition, subtraction, and multiplication.
Mental Arithmetic
1-12 Times Tables
Support math instruction with a 30-problem arithmetic worksheet that lends its focus to times tables. Leaners practice 1 through 12 with a straightforward math drill.
Illustrative Mathematics
The Stamp Collection
By using language like "half of the stamps," children are exposed to patterns in arithmetic that requires solving a two-step word problem. This type of language opens a new door for transitioning learners toward understanding fractions...
Pala Software
MathBoard
Do you want to practice arithmetic skills from simple addition facts, to cubes and square roots, to solving one-step equations? Here is a great app for practicing and learning everything from arithmetic practice using integers to solving...
Curated OER
Geometric & Arithmetic Patterns
Eighth graders explore sequences. They discuss the difference between an arithmetic sequence and a geometric pattern. Students participate in workstation activities where they determine arithmetic or geometric patterns and predict the...
Curated OER
Clock Arithmetic and Cryptography
Students explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Students exchange their ciphers...
Curated OER
Clock Arithmetic and Cryptography
Students investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
Curated OER
Clock Arithmetic and Cryptography
Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.
Curated OER
Find the Difference--Mental Arithmetic
In this subtraction worksheet, 3rd graders solve 4 subtraction problems and find the missing number in 6 subtraction problems. Students work out 5 additional problems and explain how they got to the answer they got to on each one.
Curated OER
Modular Arithmetic
Learners investigate modular arithmetic and how to use it to solve real world problems. In this modular arithmetic lesson plan, students use computers to work on modular arithmetic after a teacher guided lesson plan. They complete guided...
Curated OER
Arithmetic Tricks
In this arithmetic tricks worksheet, students learn tricks and complete problems involving exponents and multiplication x 11. Students complete 11 problems total.
Curated OER
Applications of Modular Arithmetic
In this modular arithmetic worksheet, students use modular ten arithmetic to create Universal Product Code. This two-page worksheet contains seven problems.
Curated OER
Mental Arithmetic Race
For this mental arithmetic race, students compute as many arithmetic problems as possible in a given length of time. Problems include whole and decimal numbers. Students mentally divide multiply, and add whole numbers and decimals. This...
Curated OER
Relate Multiplication and Division
Six situations are explained in words. Arithmetic aces translate them into number sentences, and then they create fact families for each. This exercise is an efficient method for reinforcing multiplication and division skills. Assign it...
Curated OER
Using Polya's 4 Steps to Problem Solving
Ninth graders solve problems using Polya's 4 steps to problem solving.
Curated OER
The Number Table Problem
In this number table problem, students explore tables and determine the number pattern. This one-page instructional activity contains 1 problem. Answers are provided at the bottom of the page.
Curated OER
Sequence Investigation
Eleventh graders investigate arithmetic sequences. In this Algebra II instructional activity, 11th graders create an arithmetic sequence and explore the effect of each variable in the formula of the nth term of an arithmetic...