Lesson Plan
Curated OER

Subtraction of Mixed Numbers

For Teachers 4th - 6th
Students subtract mixed numbers that require regrouping and have a difference less than fifty.
Worksheet
Curated OER

Subtraction Practice Series: Worksheet A

For Students 1st - 2nd
In this math worksheet, students will subtract two digit numbers to find the difference. Students do not need to regroup to solve.
Worksheet
1
1
T. Smith Publishing

Halloween Multiplication Practice

For Students 3rd - 4th Standards
Math doesn't have to be spooky! Two-digits-times-one-digit problems fill an instructional activity. 
Worksheet
Curated OER

Fourth of July Add or Subtract Worksheets

For Students 3rd - 4th Standards
There are actually two Independence-Day-themed worksheets in this resource. Patriots solve three-digit addition and subtraction problems, then find the letter from the key that corresponds to each of their answers. As they place each...
Lesson Plan
Curated OER

Buggin' Out (Identifying and Adding Amounts of Money)

For Teachers 2nd - 3rd
Students explore consumer math by participating in estimate exercises. In this currency activity, students identify and define each piece of U.S. currency and their value to the monetary system. Students complete several money worksheets...
Lesson Plan
Curated OER

Relationship Between Addition and Subtraction

For Teachers 2nd - 3rd
Students are taught how to add and subtract and use number sense to solve basic math problems. In this addition and subtraction lesson, students are being taught using theories from different philosophers in education. They are given a...
Worksheet
Curated OER

Math – Writing Equations : Subtraction

For Students 2nd - 3rd
In this writing equations practice worksheet, students use their problem solving skills and the information provided to write 12 subtraction number sentences and solve them.
Lesson Plan
Curated OER

A Secret Code

For Teachers 2nd - 3rd
In this addition and subtraction worksheet, learners solve for problems to complete the riddle about George Washington.  Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.
Worksheet
Curated OER

2 Digit Addition

For Students 2nd - 3rd
In this 2 digit addition activity, learners add the 2 digit addition equations and use the regrouping method. Students solve 20 problems.
Worksheet
Helping with Math

Multiplication: 2-digit x 1-digit - regrouping

For Students 3rd - 4th Standards
Here is a way to practice one step in the process of multiplying multiple digits: multiply two-digits by single digits! Thirty problems for learners to solve make this a useful assignment to sharpen their skills!
Worksheet
Curated OER

Three Digit Addition

For Students 2nd - 4th
In this addition review worksheet, learners use their math skills to solve 36 problems that require them to add 3 digit numbers to 3 digit numbers with regrouping.
Lesson Plan
Curated OER

Pattern Puzzles

For Teachers 1st - 2nd
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.
Lesson Plan
Curated OER

Money Makes the Fair-Go-Round

For Teachers 2nd - 3rd
Students explore the value of money. In this money lesson, students investigating combining amounts of money and making change. Students count sets of money and make fair trades. Resources are provided.
Worksheet
Curated OER

Subtract Mixed Numbers With Like Denominators (A)

For Students 4th - 5th
In this math worksheet, students subtract mixed numbers from mixed numbers. Each problem requires regrouping from the whole number prior to subtracting the fractions. All problems have like denominators.
Worksheet
Curated OER

Addition: one digit and two digit numbers

For Students 2nd
In this addition activity, 2nd graders add one and two digit numbers together without regrouping. Students complete 40 addition problems.
Worksheet
Helping with Math

Multiplication: 3-digit x 1-digit

For Students 4th - 5th Standards
When youngsters are just beginning to multiply multi-digit numbers, here is a nice second step. After they master multiplying two-digits by one-digit without regrouping, they can move on to three- by one-digit problems. Here are 30 of...
Worksheet
Curated OER

Pot of Gold Addition

For Students 2nd Standards
For this money math worksheet, 2nd graders solve each addition problem and write the sum on the pot of gold pictured for each. They add money together to get their total amount for each problem.
Worksheet
Helping with Math

Addition - Three 3-Digit Numbers

For Students 2nd - 4th Standards
There are 20 addition problems on this assignment, all of which require the addition of three three-digit numbers. All of them will require some regrouping to solve. This is terrific arithmetic practice to assign as homework. An answer...
Worksheet
Helping with Math

Division: Four Digit by One Digit

For Students 4th - 5th Standards
Lengthen learners' long division skills with this single-page handout. They must use problem solving skills to find the quotient when a four-digit number is divided by one digit. This is a nice assignment for early in the process of...
Worksheet
Curated OER

Magic Squares and Adding on a Number Line

For Students 2nd - 3rd
In this math addition and subtraction worksheet, students solve 24 problems pertaining to addition magic squares, adding on a number line, adding money (English pounds) and basic addition and subtraction without regrouping. This page is...
Lesson Plan
Curated OER

Add the Double Digit Numbers

For Teachers 1st - 2nd
In this math worksheet, students practice addition of double digit numbers for both addends. There is no regrouping in these 12 problems. Problems are written vertically.
Worksheet
Curated OER

Working with Money

For Students 2nd - 3rd
How much money do you have? Scholars add up dollars and cents to get totals for 12 visual addition problems. They look at pictures of the currency and write the total numerically (remember that dollar sign). Although the coin images look...
Unit Plan
College of William and Mary

Decimal Operations Using Base 10 Blocks

For Teachers 4th - 6th Standards
Let's get this block party started and learn about decimals! Here are four main lessons that teach the operations with decimals while using base 10 blocks to provide a hands-on learning approach. Supplemental worksheets and other...
Worksheet
Curated OER

Addition

For Students 1st - 2nd Standards
Looking for some straightforward addition practice? You found it! Mathematicians calculate sums between double-digit addends, using examples as guidance. There are 12 problems total. Next, they answer two simple addition word problems....