Worksheet
Curated OER

Guess and Check Word Problems

For Students 4th - 6th
Using the guess and check method, learners solve six word problems involving multiplication and division. Each problem presents a different scenario for students to solve. The instructional activity could be used for individual or small...
PPT
Curated OER

Broken Calculator Task 2

For Teachers 2nd - 3rd
Start a class discussion around problem solving. This super short, simple presentation, tells children that their calculator is broken, then asks them to solve a single subtraction problem. They solve the problem and discuss the...
Worksheet
Curated OER

Lucky Leprechaun Subtraction

For Students 1st - 2nd Standards
Here is a basic practice subtraction worksheet. Learners solve 29 problems and may color the leprechaun when finished.
Lesson Plan
Curated OER

Subtraction Relay

For Teachers 2nd - 4th
Students play a team subtraction game, subtracting two-digit numbers and using addition to check their subtraction. They solve subtraction problems at the board while the team solves the same problem in their seats.
Worksheet
Curated OER

Number Puzzles- Visual Thinking Addition and Subtraction Enrichment Worksheet

For Students 2nd
In this addition and subtraction number puzzle enrichment worksheet, 2nd graders search a number grid for 4 hidden addition and 5 hidden subtraction problems. They write the problems in the 9 boxes below the puzzle.
Worksheet
Curated OER

Subtraction

For Students 4th
In this problem solving worksheet, 4th graders solve 6 subtraction problems involving one to four-digit whole numbers. Students write the answers on the lines provided on the worksheet.
Worksheet
Curated OER

Secret Code Riddles: Addition & Subtraction

For Students 4th - 6th
In this riddle worksheet, learners use mathematics to break a secret code. They solve addition and subtraction problems to discover the answer to given riddles. There are 9 riddles, with an average of seven to nine problems to solve...
Worksheet
Curated OER

Subtraction Worksheet

For Students 5th - 6th
In this decimal subtraction instructional activity, students solve 12 subtraction problems. Some of these subtraction problems involve regrouping.
Worksheet
Math Salamanders Ltd.

Subtraction—Up to Twelve Sheet 3

For Students 1st - 3rd Standards
In this subtraction, up to twelve learning exercises, students use the number line at the top to help them correctly answer 20 subtraction problems.
Worksheet
Math Salamanders Ltd.

Column Subtraction - Four Digits Sheet 4

For Students 3rd - 4th Standards
In this column subtraction with four digits activity, students solve fifteen subtraction problems with borrowing when necessary.
Worksheet
Curated OER

Money Subtraction: Increments of 50 Cents

For Students 2nd - 3rd
In this money subtraction worksheet set, students find the differences in 500 subtraction problems. They work with monetary amounts with increments of fifty cents.
Worksheet
Math Salamanders Ltd.

Column Subtraction Four Digits Sheet 2

For Students 3rd - 4th Standards
In this four-digit subtraction worksheet, students solve fifteen subtraction problems that require regrouping when necessary.
Worksheet
Math Salamanders Ltd.

Column Subtraction Money 4 Digits Sheet 3

For Students 3rd - 4th
For this column subtraction money four digit learning exercise, students rewrite the money subtraction problems into columns and work them out.
Worksheet
Math Salamanders Ltd.

Column Subtraction - 3 Digits Sheet 3

For Students 3rd - 4th Standards
In this column subtraction with three-digit worksheet, students solve fifteen subtraction problems with three-digit numbers using regrouping.
Worksheet
Math Salamanders Ltd.

Subtraction - Up To 12 Sheet 2

For Students 1st - 2nd Standards
For this math worksheet, students solve twenty subtraction problems with addends up to 12 written horizontally.
Lesson Plan
Rational Number Project

Initial Fraction Ideas Lesson 22: Overview

For Teachers 3rd - 6th Standards
Have young mathematicians subtracting fractions in no time with this manipulative-based math lesson. Using their sets of fraction circles, students explore a number of word problems involving the subtraction of fractions before working...
Printables
1
1
Elementary AMC

Earth Day Math

For Teachers 3rd - 5th Standards
Take some time this Earth Day to nourish the growth of your young mathematicians with this series of task cards. Whether it's the four basic operations, place value, money, or elapsed time, these conservation-themed problems...
Worksheet
Math Centre

Fractions: Adding and Subtracting

For Students 4th - 7th Standards
Young mathematicians piece together the puzzle of fractions. Starting with the addition and subtraction of fractions with like denominators, this series of example problems and skills practice exercises transitions students...
Worksheet
2
2
Flipped Math

Unit 9 Review: Factoring

For Students 9th - 10th Standards
Make it complete. Pupils work through 16 problems to review factoring. The problems consist of straight factoring of polynomial expressions, solving equations by factoring, and applying factoring to real-world problems.
Lesson Plan
Curriculum Corner

Menu Math

For Teachers 4th - 8th
Getting a meal, side dish, drink, and dessert can be delicious—but it can be expensive too! Practice addition and subtraction with money in a lesson that focuses on a sample menu, complete with task cards and word problems.
Interactive
CK-12 Foundation

Vector Subtraction

For Students 11th - Higher Ed Standards
Move vectors to determine their difference. Pupils use an interactive to visualize the opposite of a vector. They use the concept of adding vectors to subtract vectors by adding the opposite and, finally, view the differences of the...
Interactive
CK-12 Foundation

Properties of Real Number Addition: The Secret of Subtraction

For Students 6th - 8th Standards
Learners sometimes struggle to understand the concept of adding and subtracting integers. Help them see the why behind their answers using the interactive number line. The values change as individuals adjust the number line for each new...
Interactive
CK-12 Foundation

Addition and Subtraction of Polynomials: Sliders

For Students 8th - 10th Standards
Slide the coefficients to determine sums of polynomials. The interactive contains sliders to change the coefficients of an addend in a polynomial addition problem. Pupils determine the coefficients of the addend to arrive at particular...
Worksheet
Curated OER

Add or Subtract: Story Problems

For Students 2nd - 5th
In this addition and subtraction worksheet, students learn how to solve basic addition and subtraction story problems. They then solve the 6 problems in the packet. The answers are on the last page of the worksheet.

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