Curated OER
Subtraction: one through three digit numbers
In this subtraction learning exercise, students subtract one through three digit numbers from each other. Students complete 40 subtraction problems.
Curated OER
Subtraction: 3 digit numbers
In this subtraction worksheet, students subtract three digit numbers with regrouping. Students complete 40 subtraction problems.
Raytheon
Adding and Subtracting Decimals
For this adding and subtracting decimals instructional activity, students add and subtract numbers with decimals in word problems. Students complete 12 word problems.
Onondaga Community College
Subtract Mixed Numbers without Renaming
Develop young mathematicians' fluency with subtracting mixed numbers using this collection of practice problems. Addressing the subtraction of mixed numbers with and without regrouping, this resource clearly models each process before...
K-5 Math Teaching Resources
2-Digit Addition Template
Learning two-digit addition isn't about memorizing steps, it's about understanding place value. Support the development of your class's number sense with these addition mats that help children break apart two-digit numbers into tens and...
EngageNY
Sums and Differences of Decimals
Sometimes dealing with decimals is so much easier than dealing with fractions. The ninth lesson in a 21-part module has the class consider situations when it might be easier to add or subtract fractions by first converting to decimals....
Curated OER
The Cajuns: Natives with a Difference!
Students examine the immigrant experiences of various culture groups. Using this information, they work together to compare and contrast these experiences with those of the Cajuns. As a class, they define ethnic group and research the...
Curated OER
Whole Number Subtraction Level 10
In this math worksheet, students practice using the skill of subtraction to solve the twelve problems given on the sheet. They also practice borrowing.
Curated OER
Whole Number Subtraction Level 11
In this math worksheet, learners practice using the skill of subtraction to solve the twelve problems given on the sheet. They also practice borrowing.
Curated OER
Word Problems that Use All Operations
These word problems put your mathematicians' skills to the test. They utilize addition, subtraction, multiplication and division knowledge to solve 10 math scenarios. There's room for them to show work, and these all end up as...
Curated OER
Solving Word Problems
In this finding the sums and differences for story problems worksheet, students add and subtract up to two-digits without regrouping. Students solve 6 problems.
Curated OER
Inflation and Unemployment
Students explore the role of government in the economy market. In this economics lesson, students analyze the decision making and how it takes into consideration additional cost, benefits and public awareness of what they are trying to...
Curated OER
Debit or Credit-You Decide
Students identify the similarities and differences between an debit and credit card. In this debit or credit lesson plan, student explain the advantages and disadvantages of using cash and consumer credit to purchase good and services...
Curated OER
Fahrenheit Follies
Second graders analyze the effects of sunlight on a glass of water by using the thermometer to measure its temperature. They predict and measure the difference between water outside in the sun and shade and inside. They role-play a game...
Curated OER
Studying Fossils: Hominoid Skull Comparison
Students collect data on the differences in Hominid skulls using acrylic casts of fossil skulls. They measure a series of structures on skulls from six different species then use the data to determine evolutionary relationships between...
Curated OER
Music Education, The Blues
This lesson plan examines both the content and form of lyrics in blues songs. In addition to highlighting the basic musical form of a blues song, it also addresses the use of floating verses in blues music, both within the context of the...
Curated OER
Reptiles and Amphibians
Fourth graders explore biology by viewing animal videos in class. In this amphibian and reptile lesson, 4th graders identify the key differences between reptiles, amphibians and other animal classifications. Students view video clips in...
Heritage Foundation
Congress's Economic Powers
Join Congress as they assess their economic abilities for spending—and as they discover their limits. High schoolers use an educational resource to explore Congress's economic powers and learn to apply these concepts to their everyday...
iCivics
Government Spending
After discussing personal financing with your class, consider following up with this well-rounded introduction to government spending. The resource includes reading documents and worksheets, and covers topics as the federal deficit and...
Curated OER
Use Negative Numbers
In this problem solving learning exercise, students read and solve 6 story problems pertaining to borrowing and paying back money. Students use instead simple subtraction and addition. No answers will be negative numbers.
Curated OER
Debt and Deficits
Learners identify, research and interpret the national debt and deficits of the past through today and why it has risen significantly in the last 20 years. They analyze the size and impacts and discuss the various policy measures for...
Curated OER
Sizes Worksheet: Longer
Learning how identify similar shapes is an important skill for students to acquire. In this sizes worksheet, students name each shape on each row and then draw the same shape again in the space to the right. Students make their shape...
Curated OER
Mental Math Ideas
In this mental math worksheet, learners complete the multiplication and subtraction problems where they use the strategy "subtract all digits from 9 except the last one from 10". Students complete 26 problems.
Curated OER
Adding and Subtracting With Negative Numbers
Students solve equations with negative numbers. In this addition and subtraction instructional activity, students review how to add and subtract with positive and negative numbers on a number line. Students discuss the outcomes of adding...