C-SPAN
Choice Board: Expressed and Implied Powers
Article 1, Section 8 of the United States Constitution expressly lists powers given to Congress. Over the years, lawmakers have expanded the enumerated powers to include powers implied by the list. To better understand the significance...
Teacher Created Materials
Rounding Numbers
Pupils practice rounding numbers to the nearest ten and hundred. They solve rounding numbers word problems, and add and subtract rounded numbers. This nice, neat handout fully serves its purpose and can help meet CCSS.Math.Content.3.NBT.1.
CK-12 Foundation
Vector Multiplied by a Scalar: Boat Race
Find the right number of vectors to get to the finish line. Using a boat race scenario, pupils add multiples of the same vector together. The scholars use scalar multiplication to speed up the boats in an exciting race to the finish.
K-5 Math Teaching Resources
Blank Number Cube
With this blank number cube, you have the flexibility to keep it blank or add markings to meet your lesson's needs.
Curated OER
Addition of Numbers (Under 100) - Guided Lesson Explanations
Rather than a learning exercise, this teacher resource is a one-page, scripted answer sheet for a guided lesson on the addition of numbers under 100. While the pupil handout is missing, the teacher guide could be reformatted for...
Curated OER
Add and Subtract within 20 - Independent Practice
Although this worksheet says it contains addition and subtraction within 20, it doesn't. Learners will have to add and subtract double-digit numbers with answers up to at least 30. However, it does provide good practice.
Curated OER
Two-Digit Plus One-Digit Addition (A)
In this math worksheet, students solve 100 problems in which 2 digits are added to one digit numbers. Example: 44 + 9. Problems are written in a vertical format and are closely spaced.
Curated OER
Addition and Subtraction Mix--Level 3 Mix
Simple addition and subtraction is the focus of this activity which has students solve 100 addition problems and 100 subtraction problems involving single and double digit numbers.
Curated OER
Add it Up
In this fraction activity activity, learners play a game that require them to add using fractions and mixed numbers. Students respond to 3 questions regarding the problem solving skills used in the game as well.
Curated OER
Standard written method for addition of two 3-digit numbers (1)
In this addition activity, students learn how to add two 3-digit numbers. They then solve the 12 addition problems on the activity. The answers are on the last page.
Curated OER
Add Mixed Numbers With Like Denominators (D)
In this fraction addition worksheet, 5th graders add the whole numbers and then the fractions with like denominators. Students add to solve 16 problems.
Curated OER
Adding Two-Digit Numbers
In this adding two-digit numbers worksheet, learners, working with a partner, problem solve seven addition equations and word problems.
Curated OER
Add Two-Digit Numbers
For this addition worksheet, students practice adding 6 2-digit mathematical problems. Students follow 3 steps to adding tens and ones together. Students trace 4 dotted numbers provided in 2 addition problems.
Curated OER
Adding Mixed Numbers
In this mixed numbers instructional activity, 6th graders solve 20 different problems that include adding mixed numbers. First, they determine the least common denominator in each problem. Then, students determine the equivalent...
Curated OER
Equivalent Mixed Numbers
Fifth graders use various internet sites to complete math programs where they identify different representations of mixed numbers. In this mixed numbers lesson plan, 5th graders practice math before hand and then go on the computers in...
Curated OER
Two-Digit Numbers Ending in 8 or 7
In this mathematics instructional activity, students circle the dots to form a complete ten and compare their problem to the one with just ones' digits. Then they add each problem and write down the corresponding problem with just the...
Curated OER
Complex Numbers
In this complex numbers worksheet, students simplify 9 problems involving the addition, subtraction, multiplication, and division of complex numbers.
Curated OER
Adding and Subtracting With Negative Numbers
Fifth graders access prior knowledge of calculating using a number line. In this adding and subtracting with negative numbers instructional activity, 5th graders use a number line to solve math problems.
Curated OER
Addition of Real Numbers - Section 1.3
In this real numbers worksheet, follow the integer rules for the addition of positive and negative numbers. There are 40 problems available on this one-page worksheet.
Curated OER
Add Fractions With Like Denominators (E)
In this adding fractions practice worksheet, students solve 24 problems that require them to add fractions that have like denominators.
Curated OER
Ordinal Numbers and Roman Numerals
In this ordinal numbers worksheet, students color the ordinal numbers in people and write the ordinal number for different one and two digit numbers. Students complete 10 problems.
Curated OER
Add or Subtract
In this addition and subtraction worksheet, learners solve addition and subtraction problems containing one digit numbers. Students complete 52 problems.
Curated OER
Three Digit Multipliers
In this multiplication activity, students multiply 3 digit numbers together. Students complete 6 three digit number multiplication problems.
Curated OER
Complex Numbers
In this complex numbers worksheet, 9th graders solve 10 different problems that include addition and subtraction of these numbers. First, they add or subtract the coefficients of similar terms algebraically. Then, students remove the...