Curated OER
Math 121 - Inequalities
In this inequality worksheet, students solve inequality multiplication, addition, and subtraction problems. This two-page worksheet contains 21 problems. Answers are provided on the bottom of the second page.
Curated OER
Subtraction: three digit numbers
In this subtraction worksheet, learners subtract one through three digit numbers from three digit numbers. Students complete 80 subtraction problems.
Curated OER
Subtraction: 3 digit numbers
In this subtraction learning exercise, students subtract three digit numbers from each other. Students complete 80 subtraction problems.
Curated OER
Subtraction: 3 digit numbers
In this subtraction worksheet, students subtract three digit numbers with regrouping. Students complete 40 subtraction problems.
Curated OER
Three-Digit Addition and Subtraction (B)
In this adding and subtracting thee-digit numbers worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
Curated OER
Year 4: More or Less
In this addition and subtraction worksheet, students write down one less than the numbers on the worksheet. In the second section, they write down one more than the numbers provided. Finally, they write down ten less than the numbers....
Curated OER
Addition and Subtraction Up to Two-Digits
In this finding the sums and differences worksheet, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
Curated OER
6: Adding with Negative Numbers
For this adding negative numbers worksheet, students solve three multi-part short answer problems. Kids add negative integers. Students evaluate addition and subtraction expressions for given values.
Curated OER
The Year Game: Writing Number Expressions
In this year game worksheet, students write expressions for the counting numbers one through 100 using only digits in the curent year. They do so using only the digits in the current year and using addition, multiplication,...
Curated OER
Algebra: Addition and Subtraction Equations
In this algebra instructional activity, students solve 6 problems in which students use the sample model to write equations. Students write the equation in words, replace the words with values from the model. and solve the equation.
Curated OER
Factoring Trinomials
In this online math activity, students factor a series of trinomials given specific equations. This excellent resource allows the students to check their answers and to get "hints" should they run into difficulties.
Curated OER
Online Math Problems
In this online math problems worksheet, students solve a variety of exercises including four addition and subtraction picture problems, figure out the sequence in four sets of numbers, practice nine calculations and find the missing...
Curated OER
Online Math Problems
For this online math problems worksheet, students complete a variety of math problems including two tables dealing with money and filling in the missing numbers in twenty-four addition and subtraction math problems. Students check their...
Curated OER
Not So Snappy 11
For this word problem worksheet, students discover a creative way to practice math word problems - through childhood hobbies. With four word problems each ranging from collecting beanie bags, insects, shells, and stamps any student can...
Curated OER
Adding and Subtracting Fractions
In this math worksheet, students add or subtract fractions. Students find common denominators where needed and simplify their answers. Hints are available.
Curated OER
Add and Subtract Equations With Equal Sign - Guided Lesson Explanation
What sign is missing? Is this equation true? Rather than a worksheet, this resource is a one-page script for a guided lesson on addition and subtraction equations. While the pupil handout is missing, the teacher guide could be...
Curated OER
Subtract in Columns
In this subtraction worksheet, students complete several subtraction activities that help them subtract in columns and borrow over zeros. Students then add to check their subtraction and then solve several subtraction distance word...
Curated OER
Mathville 1
For this addition and subtraction worksheet, 1st graders add fifteen pairs of numbers between one and ten. They subtract on five problems. Three subtraction problems require regrouping.
Curated OER
Adding up the Pizza
Although not the best in terms of grammar, this addition word problem will work just fine as a guided warm-up. Because the explanation is at the bottom of the page, project this for the class, having learners do it independently, then...
Curated OER
Addition and Subtraction Sentences
In this addition and subtraction worksheet, students write read the addition or subtraction number sentences and solve the 4 problems.
EdHelper
Addition and Subtraction
In this addition and subtraction instructional activity, students use addition or subtraction to find the sum or differences for the 25 double digit problems.
Curated OER
Addition and Subtraction
For this addition and subtraction worksheet, students use the number line to help find the missing numbers for the 23 single and double digit problems.
Curated OER
Addition and Subtraction sums and differences
In this sums and differences worksheet, learners are given a one digit number and they have to make up the addition or subtraction problem to make it equal to the number. Students complete 36 problems.
EdHelper
Subtraction
In this subtraction learning exercise, 1st graders use the number line to help them find the missing number in the single digit subtraction equations. Students solve 25 problems.