Concord Consortium
The Trouble with Tables
Tackle these tables. A performance task has learners complete two puzzles using addition and subtraction. They must fill in tables with missing addends, sums, minuends, subtrahends, or differences.
Curated OER
Add and Subtract Within 20
Break down addition and subtraction into short sentences using this brief worksheet. Each question prompts scholars to make a number by doing three math operations. For the first, they make 10 by adding three, adding five, and...
Curated OER
Fourth of July Addition and Subtraction
What is Thomas Jefferson signing? Focus on American history with this cross-curricular math puzzle. Learners utilize addition and subtraction skills to solve the mystery of the Fourth of July. All numbers are 3-digit, and there are no...
EduGAINs
Making Savvy Consumer Choices
It's never too early to learn about grocery budgeting. Middle schoolers delve into the world of consumer math with a activity that focuses on both healthy choices and real-world math applications. Groups work together to form a grocery...
Curated OER
St. Patrick's Day Missing Digits (H)
In this St. Patrick's Day missing digits worksheet, students solve for the missing digits in twenty-two addition, subtraction and multiplication equations.
Curated OER
Three-Digit Addition and Subtraction
In this three-digit addition and subtraction activity, students solve 49 problems. Each problem includes two three-digit numbers that students must add or subtract.
Curated OER
Place Value, Addition, and Subtraction
In these math review worksheets, students complete several addition, subtraction, and place value problems. Students complete 17 problems.
Curated OER
Mixed Addition and Subtraction
In this subtraction and addition worksheet, 2nd graders use both operation with double digit numbers. Students rewrite 7 horizontal problems in the vertical position and solve for answers.
Curated OER
Addition Subtraction 2
In this sum and difference instructional activity, students find the sum and differences of equations with whole numbers and variables. Students complete 6 equations.
Curated OER
Addition, Subtraction and Estimating
In this addition, subtraction and estimating worksheet, students answer 13 questions pertaining to addition, subtraction, estimating and even/odd or 2/3-digit numbers. They can click on the Check box to find out if their answers are...
Curated OER
Addition, Subtraction and Multiplication of Polynomials
In this math worksheet, students find the solutions to the problems that involve addition, subtraction, and multiplication with polynomials. They align the like terms before performing the calculations.
Curated OER
Addition and Subtraction Practice
In this addition and subtraction worksheet set, students complete 20 pages of addition and subtraction practice. They find the sums or differences to 10 problems on each page. They answer problems that have either two or three digit...
Curated OER
Relate Addition and Subtraction Reteach 14.7
Introduce young scholars to relationship between addition and subtraction with this very simple activity. There are 2 problems to solve, each problem shows unifix cubes relaying an addition problem and its subtraction companion.
Curated OER
Solving Inequalities by Using Addition and Subtraction
For this solving inequalities worksheet, students solve 12 inequalities using addition and subtraction. Several inequalities involve having variables on both sides.
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Addition and Subtraction of Polynomials
In this addition and subtraction of polynomials worksheet, students simplify ten polynomial expressions by adding or subtracting whole numbers and variables with exponents.
Curated OER
Polynomials: addition and subtraction
In this polynomials worksheet, students complete addition and subtraction problems containing polynomials with parenthesis. Students complete 10 problems.
Curated OER
Math Cross Number Version 9
In this math cross number worksheet, students fill in the blanks in the math puzzle as they solve the 28 addition and subtraction problems.
Curated OER
Money Subtraction (J)
In this money subtraction activity, students subtract three digit numbers that represent dollars and cents. Students complete 20 problems where they have to subtract three digit numbers representing money. All of the money amounts are in...
Curated OER
Money Subtraction (I)
In this money subtraction instructional activity, students subtract three digit numbers that represent dollars and cents. Students complete 20 problems where they have to subtract amounts of money where all the amounts are in increments...
Curated OER
Three Digit Addition
In this math worksheet, students solve three digit addition problems. Some of the addition problems require regrouping. The problems are set up to solve vertically.
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Subtraction
In this subtraction worksheet, students base ten blocks and square unit blocks to solve the subtraction problems. Students solve 5 problems.
Curated OER
Subtraction From the Hundreds
Practice subtraction! The class completes subtraction problems where they subtract one digit numbers from three digit numbers. There are 30 problems to solve (regrouping is not required).
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract three and four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract three and four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.