Curated OER
Fun Math 14
In this finding the difference worksheet, students subtract two-and three-digit numbers from three-digit numbers on a worksheet with a clip art next to each problem. Students solve 15 problems.
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Estimating Differences (Online Interactive)
For this estimating worksheet, students solve 20 problems in which two or three digit numbers are subtracted after rounding. Students round each number and then give an estimated answer. This is an online interactive worksheet.
Curated OER
Picture Subtraction
In this subtraction worksheet, students solve a set of 3 farm animal picture problems, subtracting single digit numbers. A reference web site is given for additional activities.
EdHelper
Subtraction
For this subtraction instructional activity, students subtract the money amounts in double digits. Students subtract to solve 14 money problems.
Curated OER
Addition and Subtraction
In this addition and subtraction worksheet, students use the number line to help find the missing numbers for the 23 single and double digit problems.
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Twenty Questions: The Hundred Chart
Use the 20 Questions game to practice math vocabulary and number properties! Project a hundreds chart and hand one out to learners. Ideally, give them counters (beans would work well) to mark off the chart so you can play multiple times....
Houghton Mifflin Harcourt
Unit 2 Math Vocabulary Cards (Grade 3)
A set of third grade math vocabulary cards include topics that range from addition properties to terms like estimate and fact family. Each sheet has two cards on it. The top half is the word printed in bold text,...
Curated OER
Math Shortcuts
Looking for a different way to introduce long division? Need a shortcut for checking multiplication answers? Then this is for you! The multiplication method uses a quick trick to check for accuracy. The division method allows learners to...
Curated OER
Ten Word Problems Solved Using Systems of Equations
In this quadratic linear systems of equations worksheet, students solve ten word problems using systems of equations. The solutions are provided.
Curated OER
Subtracting Twos (B)
For this subtraction worksheet, students solve 21 problems in which the number 2 is subtracted from a single digit number. The problems are in horizontal format.
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Subtracting Ones (B)
In this subtraction review worksheet, students use problem solving skills to solve 21 problems that require them to subtract 1 from various 1 digit numbers.
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Subtract 13 and 14
In this subtraction practice worksheet, students use problem solving skills in order to solve 6 math word problems that require them to subtract 1 digit numbers.
Curated OER
Subtract Across Zeroes: Practice 5.7
In this subtraction worksheet, students solve 27 problems in which three and four digit numbers are subtracted with regrouping across several places. There are no examples on the page.
Curated OER
Subtraction In Two Digits
In this math worksheet, students find the answers to the subtraction problems using two digits. The answers are found at the bottom of the page.
Curated OER
Subtraction Worksheet
For this math worksheet, students look for the answers to the 25 subtraction problems. The solutions are found at the bottom of the page.
Curated OER
Divide by 2 homework 10.4
In this dividing by two worksheet, students review using repeated subtraction, making equal groups, and related multiplication facts to divide one-digit and two-digit numbers by 2. Students solve seventeen problems.
Curated OER
The Ditionary Trick
In this secondary mathematics worksheet, learners investigate a riddle involving the use of the dictionary and subtraction of three digit numbers. The one page worksheet contains one problems with an explanation of why the trick...
Curated OER
Subtracting Money
In this finding the money differences worksheet, students subtract three-digits from three-digit numbers with and without regrouping. Students solve 20 problems.
Curated OER
Book Title: You Can’t Buy a Dinosaur with a Dime
Students explore the concepts of multiple digit addition and subtraction. For 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...
Pennsylvania Department of Education
Comparing Sets
Students count back with cubes to model subtraction problems. In this subtraction lesson plan, students compare sets of problems and record their results in a table.
Curated OER
The School Store
Young scholars choose between the operations of addition or subtraction to solve a real life problem. In this addition and subtraction lesson, students make a chart of items sold in the school store. Young scholars then work in teams to...
Curated OER
Elimination Using Addition and Subtraction
In this systems of equations worksheet, students use the elimination method to solve systems of equations. An example and explanation is given at the beginning of the worksheet. This one-page worksheet contains ten problems.
Curated OER
Number Manipulation
In this number manipulation worksheet, students solve 4 different types of problems that include number manipulation. First, they use division, multiplication, addition, or subtraction to make each set of numbers into equations which...
Curated OER
Addition
In this addition instructional activity, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.