Curated OER
Adding Decimals with Hundredths
In this adding decimals worksheet, students add numbers with decimals in the hundredths place. Students complete 4 sets of problems.
Curated OER
Adding Fractions
In this fractions worksheet, learners learn how to add 2 fractions together. They first read an explanation of how to solve these problems, which includes example problems. Students then solve the 6 fraction addition problems in the...
Curated OER
Adding Decimals
For this addition of decimals worksheet, students add up to 4 digit numbers together with decimals in them. Students complete 12 problems.
Curated OER
Dividing Decimals by Whole Numbers
For this division worksheet, students divide numbers with decimals by whole numbers. Students complete 4 division problems and review how to complete them.
Curated OER
Adding Mixed Numbers (1)
In this adding mixed numbers worksheet, students problem solve and calculate the answers to ten addition equations involving mixed numbers.
Curated OER
Add Mixed Numbers With Like Denominators (E)
In this adding mixed numbers activity, students use their math skills to solve 7 problems that require them to add mixed numbers with like denominators.
Curated OER
Add Mixed Numbers With Like Denominators (H)
In this adding mixed numbers worksheet, students use their math skills to solve 7 problems that require them to add mixed numbers with like denominators.
Curated OER
Adding, Subtraction, Multiplying, and Dividing Fractions and Mixed Numbers
In this fractions activity, learners first review addition, subtraction, multiplication, and division without fractions. Next, students add and subtract fractions in fifth-three problems, followed by multiplying in forty-four...
Curated OER
Leveled Problem Solving Rational Numbers and their Properties
In this rational numbers and their properties learning exercise, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Add Mixed Numbers with and without Regrouping
For this adding mixed numbers with and without regrouping worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Addition Sums Less than 30: Addends 5 to 15
In this addition instructional activity, students solve 20 problems in which they add numbers that are less than 30. These addition problems include addends between 5 and 15.
Curated OER
Addition Sums Less than 30: Addends 7 to 15
In this addition worksheet, students solve 20 problems in which they add 2 numbers together. The addends are always between 7 and 15.
Curated OER
Computation with Fractions
Upper graders are introduced to the topic of fractions and percentages. In groups, they discuss real world situations in which fractions are present, and they complete a worksheet solving problems with common and uncommon denominators....
Curated OER
Subtraction With Integers
This thorough introduction to the concept of subtracting negative integers walk learners through the necessary steps using teacher modeling and guided practice. Number lines and various word problems are used to support understanding of...
T. Smith Publishing
St. Patrick's Day Addition (Sums to 100)
In this Irish-themed math worksheet, your leprechauns solve 20 problems. All of them involve two-digit numbers added to two-digit numbers and require regrouping. Learners write their answers in a shamrock on the page which has a St....
Curated OER
Follow the Arrows
Use this resource to help describe how a number chart can be used to practice adding ten. Each time learners move to the right or down, 10 is added. They use the chart to answer the 7 questions.
Curated OER
Addition
Those are some big addends! Challenge students to find the sum of 16 equations, each of which has at least three addends. They are adding, two, three, and four-digit numbers here, and regrouping is a given. Two example problems offer...
Curated OER
Easy Addition
Learnes practice an alternate way of carrying when doing addition. In this addition instructional activity, everyone applies an alternate algorithm when they need to carry when adding. They work from left to right instead of starting in...
Curated OER
Addition
Looking for addition drills for your scholars to practice adding one and two-digit numbers? You've found it! Mathematicians examine an example before finding the sum of 16 equations, each of which involves one 2-digit addend and one...
Curated OER
Number Sense and Numeration
Middle schoolers add and subtract integers. In this algebra instructional activity, students discuss number sense as they sort numbers in the correct order. They analyze and label numbers differentiating between rational and irrational...
Curated OER
Sequencing and Counting on
This series of slides gives learners an opportunity to count on by 10's in number sequences then discuss how to apply counting on to addition and subtraction problems. Learners count on and back by 1's, 10's, and 100's.
Curated OER
Using Number lines in Addition and Subtraction
Adding and subtracting can be done by counting on or counting down a number line. This presentation provides a complete demonstration and examples of how one can use a number line to solve double-digit addition and subtraction problems....
Curated OER
Addition - Sums to 9 (3 of 3)
Simple summation skills are the meat and potatoes of future arithmetic skills. Use this worksheet to provide practice for your first graders when adding single digits. Answers are provided by the click of a box at the top of the page,...
Primary National Strategy
Ordering and Counting
Are you in need of a 5-day unit intended to teach little learners how to count to 20? This is a well-structured complete set of lessons which employ a variety of methods to instruct learners about various ways to count from 1 to 20. They...