Curated OER
Problem Solving Strategies
In this problem solving strategies worksheet, students solve and complete 10 different word problems that include working backwards. First, they determine various numbers by following the instructions and then working backwards to check....
Curated OER
"Adding It Up" at James Fort
Young scholars discuss jettons and their archaeological importance at Jamestown. They then practice using historic counting sheets and artifacts to understand the calculating methods of the early 17th Century, and identify their...
Curated OER
"Pigs Will Be Pigs" by Amy Axelrod
Students add, subtract, and multiply amounts of money.
Curated OER
Subtracting Monkeys
Students sing a song that counts backwards from five to one and illustrate the countdown with puppets. They write the correct subtraction problem for each verse of the song.
Curated OER
4-Digit Problem Solving: Add and Subtract
For this problem solving worksheet, students solve a total of 7 equations, drawing models and using algorithm. A reference web site for additional activities is given.
Los Angeles County Office of Education
Assessment for the California Mathematics Standards Grade 1
Here is an assessment designed to test mathematicians' knowledge of writing numbers, comparing numbers, skip counting, solving addition and subtraction problems; along with measuring objects, telling time, identifying shapes, reading...
Curated OER
Beanie Baby Bonanza
Third graders add and subtract decimals. In this third grade mathematics activity, 3rd graders are given an imaginary $100 to purchase five Beanie Babies. Students determine which five they would like to purchase and estimate the...
Math Mammoth
Integers
In this integers worksheet, 5th graders solve and complete 4 different types of problems. First, they add negative integers by adding the absolute values and placing the negative sign in front. Then, 5th graders add integers with...
Curated OER
Market Prices
Second graders understand that prices change. In this business, price and labor lesson, 2nd graders define the words market and price. Students read Arthur's Funny Money and answer questions related to earning and spending money....
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Final Analysis
In this consumer mathematics worksheet, students calculate the total amount of money they earned during a project given. Then they transfer the expenses from each month to find their totals. Students also calculate to find their final...
Curated OER
Buying and Budgets
Fourth graders add and subtract decimals as they use a table to solve budget based problems.
Curated OER
Islamic Inheritance Mathematics
Students determine how a woman's estate is divided among her beneficiaries according to Islamic inheritance law. They add and subtract fractions.
Curated OER
Linear Equations
In this algebra worksheet, students solve linear equations and graph their answer. They add and subtract integers and compare them using a number line. There are 15 questions with an answer key.
Curated OER
My Test Book: Addition and Subtraction
In this online interactive math skills activity, students solve 10 multiple choice math problems that require them to add and subtract using whole numbers and decimals. Students may submit their answers to be scored.
Curated OER
Decimals in the Garden
In this math instructional activity, learners are given pictures of garden tools and prices (in pounds). They select the items they would like to purchase for their garden and calculate the cost to buy these items. Students may use the...
Curated OER
Addition and Subtraction of Signed Numbers
Students explore the concept of adding and subtracting using positive and negative numbers. In this addition and subtraction of signed numbers instructional activity, students use pennies to represent positive and negative numbers....
Curated OER
Keeping Track
In this data table worksheet, students complete a table with information on money earned, spent and saved in each of 4 weeks for a student's job.
Curated OER
The Grouchy Ladybug
Students complete a Cirlce Map about time. They recall times during the grouchy ladybugs travels, and add dots on ladybugs using turn-around facts. Pupils correctly sequence the events of The Grouchy Ladybug. Students compose new...
Curated OER
Do You Really Need It?
Fourth graders read and share chapters of The Boxcar Children. For this wants and needs lesson, 4th graders understand through their reading the differences between wants and needs. Students complete a worksheet about wants and needs...
Curated OER
One-Digit Addition and Subtraction No Regrouping (B)
In this addition and subtraction worksheet, students find the sums and differences of one-digit numbers with no regrouping. Students solve 47 problems.
Curated OER
Book Title: You Can’t Buy a Dinosaur with a Dime
Students explore the concepts of multiple digit addition and subtraction. In this addition and subtraction lesson, students read the book You Can’t Buy a Dinosaur with a Dime and then discuss methods for solving a particular math problem...
Curated OER
Three-Digit Addition and Subtraction With Regrouping
Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. In this three-digit addition instructional activity, 2nd graders learn to add and subtract three-digit numbers with...
Curated OER
Addition of Decimals
In this addition of decimals learning exercise, students solve 9 addition problems only in their heads and write down their answers. Students add $5.99 to 8 amounts of money and $9.99 to 4 amounts of money.
Curated OER
Fraction Word Problems
In this fraction review worksheet, students read about adding, subtracting, multiplying, and and dividing fractions, examine some sample problems, and then solve 9 fraction word problems.