Curated OER
Properties of Addition and Subtraction
In this using properties to solve word problems, learners find the sums and differences of two-digit numbers using the zero property and the order property of addition to problem solve. Students solve six problems.
Curated OER
A Frightening Mix of Math (D)
In this Halloween math worksheet, students solve 36 problems in which two or three digit numbers are added or subtracted. There will be borrowing and carrying on this Halloween themed page that has monster graphics.
Curated OER
Two-Digit Addition Problems With Regrouping
In this math worksheet, students solve two-digit addition problems with regrouping. The worksheet includes a number line to help students solve the problems.
Curated OER
Addition and Subtraction
In this recognizing addition and subtraction word families worksheet, students subtract and then add the family equations. Students solve 32 problems.
Curated OER
Addition and Subtraction Fact Families
For this adding and subtracting fact families worksheet, students solve a mixture of addition and subtraction equations. Students solve 30 problems.
Curated OER
Math Fact Card Games
Students play card games as a way to strengthen their math skills. In this math facts lesson, students play UNO multiplication, greater than and less then and multiplication war.
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Mental Math Skills
In this mental math worksheet, students use a number line to count backwards and forwards, add doubles, add and subtract one, and add one-digit numbers. Students solve thirty problems.
Curated OER
Money Subtraction
For this money subtraction worksheet, students have to subtract different amounts of money where there is a dollar and cent value. Students have 20 problems to complete in this subtraction worksheet.
Curated OER
Chalkboard Challenge: Fifth Grade Math Review
This PowerPoint addresses fifth grade math concepts, focusing mostly on geometry. The interactive math review game is in a "Jeopardy" style format and enables students to revisit the topics in geometry such as polygons, quadrilaterals...
Curated OER
Simple Mixed Addition and Subtraction Version 1
In this addition and subtraction activity, students solve 40 problems in which single digits are added or subtracted. These are basic facts.
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Two Minute Mixed Addition and Subtraction
In this addition and subtraction facts instructional activity, students solve 80 problems that require them to add and subtract using 1-digit and 2-digit numbers.
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My Test Book: Addition and Subtraction 2
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding 2-digit addition and subtraction. Students may view the correct answers.
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My Test Book: Addition and Subtraction
For this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using 2-digit numbers. Students may submit their answers to be scored.
Curated OER
Addition Facts Hidden Picture
In this addition hidden picture worksheet, students solve the 30 addition facts 0 to 20. Students then use their answers to color a hidden picture according to the key provided.
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My Test Book: Decimal Addition and Subtraction
In this math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using decimals. Students may view the correct answers.
Curated OER
Subtraction and Addition Word Problems Made Easy
Third graders create addition and subtraction word problems for a partner to solve using marbles. They explain whether the problem is an addition, subtraction, "take away", "have and need", compare or "what is the rest" type problem.
Curated OER
Math Jeopardy: Basic Skills
Students play a PowerPoint activity to be used as a review of basic skills for order of operations, and the operations of addition, subtraction, multiplication, and division for whole numbers, some fractional numbers and integers....
Curated OER
Addition and Subtraction Review Worksheet 6
In this addition and subtraction review worksheet, students solve a total of 15 problems; all problems either add or subtract a 2 digit number from another 2 digit number.
Curated OER
Basic Math Review Test
Young scholars and the teacher go over a few examples of math problems to be sure they know what is expected of them. They then review their basic addition, subtraction, multiplication, and division skills by completing the problems...
Curated OER
Addition and Subtraction 1
In this addition worksheet, 3rd graders solve 10 addition math problems involving 2, 3 and 4 digit numbers. Students write their sums on the worksheet.
Curated OER
Pop-A-Top Math Game
Students play pop-a-top math game to practice solving addition, subtraction, multiplication, and division problems.
Curated OER
Thiebaud Cake Math: Elementary
Young scholars explore the American artist Wayne Thiebaud. They practice addition, subtraction, fractions, money problems, and classification problems by carefully examining his painting entitled Cakes. They create a bold cake painting.
Math Salamanders Ltd.
Column Subtraction (No Regrouping) 3 Digits Sheet 2
For this subtraction worksheet, students complete a set of 15 problems by subtracting two and three-digit numbers; no regrouping is required. A reference website is given for additional activities.