Worksheet
Curated OER

Valentine's Day Subtraction

For Students K - 2nd
In this subtraction practice worksheet, students solve 8 problems that require them to subtract 1-digit numbers from 1-digit numbers.
Worksheet
Curated OER

Subtraction Practice 2

For Students 2nd - 3rd
In this subtraction practice worksheet, students solve 20 problems that require them to subtract 2-digit numbers from 2-digit numbers with no regrouping.
Lesson Plan
Curated OER

Subtraction Practice

For Teachers 2nd - 3rd
In this subtraction practice worksheet, students solve 20 problems that require them to subtract 2-digit numbers from 2-digit numbers with no regrouping.
Worksheet
Curated OER

Addition and Subtraction of Integers

For Students 5th - 6th
In this integer addition and subtraction worksheet, students solve 120 problems that require them add and subtract using 2 and 3-digit integers.
Worksheet
Curated OER

Fraction Subtraction Worksheet: Worksheet 1, Level 1

For Students 4th - 5th
In this fractions worksheet, students solve 12 problems in which simple fractions with unlike denominators are subtracted. There are no examples.
Lesson Plan
Curated OER

Simplifying Expressions (Addition and Subtraction)

For Teachers 7th
Seventh graders simplify algebraic expressions using addition and subtraction to combine like items and solve for the variable. They work with inverse operations to solve equations with guided practice. Everyone completes various...
Lesson Plan
Curated OER

Checking Addition and Subtraction by Estimation

For Teachers 5th - 6th
In this mathematics worksheet, young scholars solve various equations using different methods. They estimate each answer by checking the additions and subtractions given for each. Then, students write in the decision column wither...
Worksheet
Curated OER

Standard Written Method for Subtraction With Zeros

For Students 2nd - 3rd
In this finding the differences worksheet, students read the steps to solving subtraction problems with zeros in the ones place, and subtract two-digit numbers. Students solve 12 problems. 
Worksheet
Curated OER

Double Digit Subtraction - Regrouping

For Students 2nd - 3rd
For this subtraction worksheet, students solve subtraction problems including 2 digit numbers with regrouping. Students complete 15 problems on 5 pages.
Lesson Plan
Curated OER

Mathematics Lesson Plan

For Teachers 2nd
Second graders study subtraction facts. In this mathematics instructional activity, 2nd graders discuss how to solve two digit subtraction problems. Students recognize that there are many different methods or strategies one can use such...
Worksheet
Curated OER

Jellyfish Jumble

For Students 2nd - 3rd
In this subtraction equations worksheet, students solve 8 problems in which 3 numbers inside a jellyfish shape are arranged to make a subtraction equation. Students solve and check by adding.
Worksheet
Math Salamanders Ltd.

Subtracting Tens Sheet 1

For Students K - 2nd Standards
In this two-digit subtraction worksheet, students solve 30 subtraction problems. Students must write the answer in the blank for each problem.
Worksheet
Curated OER

Coordinates Subtraction Game

For Students 2nd - 4th
In this coordinates learning exercise, students solve the subtraction problems in the box that is called out by the coordinate. Students complete 16 problems.
Worksheet
Curated OER

Subtraction Worksheet

For Students 1st - 2nd
In this subtraction learning exercise, students solve 30 subtraction problems that involve subtracting one digit from two digits. There is an answer sheet included with this learning exercise.
Lesson Plan
Curated OER

Goldfish Addition and Subtraction

For Teachers K
Engage in a hands-on addition and subtraction activity that is a wonderful tie-in with ocean studies. As the teacher, you will make up equations using construction paper and goldfish crackers.
Lesson Plan
Curated OER

Addition and Subtraction Facts to 20

For Teachers 2nd - 3rd
Fact families, and the relationship between addition and subtraction are the foucs of this lesson. Learners explore strategies to help with their addition and subtraction facts. They use doubles, related facts, and fact families to help...
Lesson Plan
Curated OER

Popping Problems!

For Teachers 4th
Turn your math lesson into a carnival game with this fun, outdoor activity. After reviewing the concept your class will be practicing briefly, split your class up into teams and head outdoors. These teams work to solve math questions and...
Lesson Plan
Scholastic

Adding and Subtracting Ten

For Teachers K - 2nd Standards
Developing fluency with basic addition and subtraction is fundamental to the success of all young mathematicians. This four-day lesson series begins with learners using ten-frames and hundreds charts to recognize patterns when adding and...
Lesson Plan
Curated OER

Problem Solving Model

For Teachers 6th - 8th
Use a vocabulary chart to introduce math functions. The class defines a list of mathematical vocabulary terms on a worksheet, as well as completes equations and expressions. They examine word problems and practice transcribing them into...
Worksheet
Curated OER

Adding and Subtracting Integers: The Symbols + and -

For Students 6th - 8th
This worksheet begins with an explanation of how to add and subtract positive and negative integers. Learners solve and complete 20 different problems that include these types of problems. First, they fill in each blank with the correct...
Worksheet
Curated OER

Fourth of July Addition and Subtraction

For Students 2nd - 3rd
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...
Activity
Illustrative Mathematics

Toll Bridge Puzzle

For Teachers 2nd - 3rd Standards
Here is a great problem-solving activity for young mathematicians. Intended solely for instructional purposes, the activity is appropriate for learners to add four numbers together. Not only must they add four numbers together,...
Worksheet
Math Drills

Subtract Mixed Numbers w/Like Denominators (B)

For Students 4th - 6th Standards
Sometimes renaming the first mixed number in a subtraction problem makes it much easier to solve the rest of the problem! Learners solve seven problems, and the second page details all of the necessary steps to reach the conclusion. 
Lesson Plan
Illustrative Mathematics

Voting for Three, Variation 2

For Teachers 5th - 7th Standards
Here is another opportunity for math learners to apply reasoning to solve real-world problems with ratios. The ratio of the number of votes for two candidates is provided. Your class is asked to use this ratio and information given about...