Curated OER
Add and Subtract Decimal Ten Thousandths [H]
In this decimal worksheet, students add and subtract a total of 32 problems, all decimals are ten thousandths. Answers included on page 2.
Curated OER
Add and Subtract Decimal Ten Thousandths [I]
In this decimal learning exercise, students add and subtract a total of 32 problems, all decimals are ten thousandths. Answers included on page 2.
Curated OER
Adding and Subtracting Integers Two
In this addition and subtraction worksheet, students add and subtract one and two digit numbers including negative numbers. Students complete 120 problems.
Curated OER
Adding and Subtracting Fractions/Mixed Numbers (1)
In this math worksheet, students solve 10 problems in which fractions and mixed numbers with unlike denominators are added and subtracted. Every problem has 3 numbers to be both added and subtracted. Denominators are often two digits.
Curated OER
Fraction X--Adding Unlike Denominators
In this math PowerPoint, the process of adding fractions with unlike denominators is broken down into a logical, easy-to-follow sequence of steps. Definitions and examples of multiples, least common multiple, and least common denominator...
Maths Blog
Adding/Subtracting Whole Numbers in Your Head
Exercise those mental math muscles! This worksheet contains 10 addition and 10 subtraction problems which require learners to compute sums or differences in their heads. A quick review at the top of the page provides a strategy based on...
Charleston School District
Solving Systems with Elimination
Can you handle one more method? It just might be your favorite! Building on the skills learned in the previous lessons in the series, scholars now learn the elimination method. The video examines problems of varying difficulty.
Del Mar College
Arithmetic of Fractions
Never forget how to add, subtract, multiply, or divide fractions with a two-page document detailing each operation.
Curated OER
Add or Subtract (up to 50)
Do you add or subtract? It's up to your mathematicians as they fill in the symbol for 16 equations to make them true. The numbers in this section don't exceed 18. Next, learners answer six word problems by determining the missing addend...
Willow Tree
Fractions
There’s a fine line between a numerator and a denominator. Learners review operations with fractions and ensure they have the skills needed to progress in the course. Taking the time now to review these concepts allows individuals to...
EngageNY
Understanding Subtraction of Integers and Other Rational Numbers
Subtraction is all about opposites, and the fifth activity in a series of 25 introduces the concept of subtracting integers. Pupils connect subtracting with discarding a card in the integer game. They develop the rule for subtracting...
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
20 Tickets
A great hands-on activity involving adding and subtracting, beginner mathematicians determine how many games can be played with 20 tickets. Instead of tickets, youngsters use 20 counters or linking cubes to represent the amount of...
Pickle Bums
Catch a Bug Game
Young mathematicians bottle up colorful bugs as they learn to sort and count objects. With six different colored jars and six different colored bugs, children must place the creepy crawlers in their respective containers and see how many...
EngageNY
Events and Venn Diagrams
Time for statistics and learning to overlap! Learners examine Venn Diagrams as a means to organize data. They then use the diagrams to calculate simple and compound probabilities.
Arcademics
Skateboard Pups
Players skate their way to the finish line by adding and subtracting two-step expressions as fast as possible.
K-5 Math Teaching Resources
Decimal Hundreds Chart
The learning opportunities are endless with this decimal hundreds chart! Print, copy, and put it to good use for decimal support, activities, and searching for patterns.
Curated OER
Adding and Subtracting Fractions/ Mixed Numbers (5)
In this fractions activity, students solve 10 problems in which three fractions or mixed numbers with unlike denominators are added or subtracted.
Curated OER
Adding and Subtracting Fractions/ Mixed Numbers (7)
In this fractions worksheet, students solve 10 problems in which three fractions or mixed numbers with unlike denominators are added or subtracted.
Curated OER
Adding and Subtracting Fractions/ Mixed Numbers (6)
In this fractions worksheet, students solve 10 problems in which three fractions or mixed numbers with unlike denominators are added or subtracted.
Curated OER
Add and Subtract Decimal Thousandths (F)
In this decimals worksheet, students solve 50 problems in which decimal numbers to the thousandths place are added or subtracted. Problems will need to be rewritten on another paper.
Curated OER
Subtracting Fractions with Unlike Denominators
Students solve fractions using subtractions and. For this algebra lesson, students use the correct steps to solve fractions with unlike denominators when adding and subtracting. They solve by finding a common denominator and...
Curated OER
Give and Take
In this adding and subtracting fact families worksheet, students find facts from pictures, solve, and write number sentences. Students solve six problems.
Lane Community College
Review Sheets: Basic Mathematics 1
Here is a worksheet that is 3/4 fraction practice and 1/4 skills guide. The problems are organized by concept and each section bullet points the skills needed to accomplish them. The problems are straightforward practice with word...