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### We found 2,799 resources with the concept subtraction

Lesson Planet

#### Solving Multiplication with Simple Arrays

Scholars watch a video to view how an array works to multiply integers zero through 12. A worksheet offers guided practice with the class. Task cards challenge mathematicians to solve 12 problems using arrays to multiply.

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#### CK-12 Middle School Math Concepts - Grade 6

Twelve chapters cover a multitude of math concepts found in the Common Core standards for sixth grade. Each title provides a brief explanation of what you will find inside the chapter—concepts from which you can click on and learn more...

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#### Telling Time Review

Scholars play a matching game to boost their skills in telling time. Players collect a set number of cards. Each card displays two clock faces. The first face challenges participants to read the time while the second clockface requires a...

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#### Differences of Fractions with Different Denominators

Subtracting fractions with unlike denominators is the focus of an interactive designed to boost mathematicians' problem-solving skills. Five questions challenge participants to answer multiple-choice and true or false questions with help...

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#### Class Café Activity

Food's up! Elementary mathematicians role play as customers and servers at a pretend restaurant. They order from a menu, work to stay within a budget, and make change using basic money math skills.

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#### Repeating Decimals: Does 1 equal 0.999... ?

Six questions make up a challenging interactive that tests scholars' knowledge of repeating decimals. Mathematicians answer true or false and multiple-choice questions with help from a tool that highlights decimal movement in an...

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#### Christmas Lights Math

Get into the holiday spirit with math! As learners complete addition, subtraction, multiplication, or division problems, they earn Christmas lights that they can then use to decorate a virtual house.

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#### Turkey Touchdown

Touchdown! A Thanksgiving Day, football-themed learning game challenges mathematicians to answer addition, subtraction, multiplication, and division problems. After five correct answers, players aim and kick a field goal before the next...

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#### Whole Number Exponents: Building Blocks

Five questions make up an interactive all about whole-number exponents. Movable building blocks create a visual tool to aide mathematicians in answering multiple-choice and true or false problems. The interactive ends with a discussion...

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#### Gobble Squabble

A Thanksgiving-themed interactive boosts addition, subtraction, multiplication, and division facts. Using the keyboard's arrows, players navigate a turkey through a maze, gobbling up as many berries as possible without getting tagged by...

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#### Make a Ten

Rate the resource as a perfect 10. Pupils use an interactive to help add and subtract numbers. They first explore how to express whole numbers using hundreds, tens, and ones, then explore how to add whole numbers by combining to make...

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#### Add and Subtract Decimal Numbers: Losing Little Bits

An interactive offers five questions that challenge scholars to subtract decimals. A diagram featuring a tree and birdhouse with moveable parts is designed to assist mathematicians in finding solutions. Types of questions include...

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#### Addition and Multiplication Properties with Real Numbers: The Secret of Subtraction

An interactive boosts mathematicians' knowledge of subtracting integers using a horizontal number line by way of multiple-choice, true or false, and discussion questions.

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#### Sums of Integers with Different Signs: Adding Between 10 and -10

Six questions make up an interactive designed to boost scholars' knowledge of integers. Mathematicians move symbols over a horizontal number line to aid in findings answers between 10 and negative 10. Question types include...

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#### Subtraction and the Distributive Property

There's got to be a better way. Scholars learn that the distributive property does work with subtraction and not just addition. Using that fact, the video shows how to find the product of two numbers by rewriting a complicated number as...

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#### Subtraction Problems

Subtraction does not work with the commutative property ... or does it? Confronted with a difficult problem, the narrator realizes that by writing the subtractions as adding a negative, he can rearrange the problem. Pupils learn that as...

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#### Subtraction with Negatives Part 2

Dive deeper into subtraction. The presenter shows two more ways to use the definition of subtraction to solve subtraction problems. Using the distributive and commutative properties, pupils learn how to solve problems such as subtracting...

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#### Subtraction with Negatives Part 1

What is the definition of subtraction when dealing with negatives? The short video provides the definition of subtraction. Scholars observe as the presenter applies the definition to examples with negative numbers.

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#### Adding and Subtracting Fractions

Why can't mathematicians add just like they multiply fractions? The resource provides a counterexample to show that the same rules for multiplying fractions do not work for addition. Using the counterexample, learners see the proper way...

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#### Carnival Day

Just take a part of the carnival. Using a carnival as a context, the assessment requires pupils to demonstrate their skill at adding and subtracting fractions with unlike denominators. Learners must determine the fractional amount of...

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#### Hitting the Target Number

Make combinations to reach the target. Learners play a game to add and subtract numbers between 0 and 10 to reach a target number between 10 through 20. Teachers use the game to help pupils learn efficient ways to add and subtract within...

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#### 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.

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#### Four‐Leaf Clover: Practice Subtraction

Scholars demonstrate their proficiency in subtracting one-digit numbers and color squares a specific color depending on whether their resulting values are one, two, or three. A completed practice page shows a festive four-leaf clover!

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#### Solve Challenging Problems Using Addition and Subtraction

One performance task split into three parts challenges young mathematicians to show what they know about solving problems using addition and subtraction.