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246 resources with the keyterm subtract

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Cells - Overview & Introduction
Other Resource Types (246)
Lesson Planet

Study Jams! Add & Subtract Measurements

For Students 4th - 6th
How much leopard print fabric will Zoe need to upholster a sofa for her jam studio? This problem is the example used to teach how to add and subtract measurement-related values.
Lesson Planet

Arithmetic Maker

For Teachers K - 6th Standards
With endless possibilities, you can create custom flashcards to take to class as easy as 1, 2, 3! Let this flashcard creator do the work for you, just chose the level of difficulty, add or subtract, and the number of place values. Each...
Lesson Planet

Subtraction with Base 10 Models

For Teachers 1st - 3rd
Learning how to regroup can be a difficult concept to learn, as well as teach. This PowerPoint does an excellent job at visualizing the process with step-by-step guidelines and base ten animations. There are multiple examples for...
Lesson Planet

Looking Through the Algebraic Lens

For Teachers 3rd - 5th
Students work with rectangles to find generalizations for adding and subtracting odd and even numbers in part one of the lesson. In part two, students use geoboards to construct polygons, look for patterns, and find a general rule.
5:45
Lesson Planet

How Do You Subtract Mixed Fractions with Different Denominators by Regrouping?

For Teachers 4th - 8th
Are your young mathematicians having trouble with subtracting mixed fractions? Consider this video to supplement your teaching. An instructor explains step-by-step how to subtract mixed fractions with unlike denominators showing viewers...
3:27
Lesson Planet

How Do You Subtract Fractions with Different Denominators?

For Teachers 4th - 7th
Combining fractions with unlike denominators. Wait! You can't do that! You have to have common denominators to combine the numerator of fractions. Here's a quick review of changing the denominator by multiplying each fraction by that...
1:57
Lesson Planet

How Do You Solve a Word Problem by Subtracting Polynomials?

For Teachers 7th - 10th
It's not a complicated word problem, but the picture frame just gives the problem a little context. So you are trying to find the difference, which means subtraction. The instructor reviews how to distribute the negative sign to the...
2:21
Lesson Planet

How Do You Solve an Inequality With Variables on Both Sides?

For Teachers 6th - 9th
A direct instructional video of how to solve an inequality when you have the same variable on both sides of the inequality sign, this resource could be used in class or at home.
2:21
Lesson Planet

How Do You Solve and Graph a Two-Step Inequality?

For Teachers 6th - 9th
Approach inequalities in a new way with this video! This video gives step-by-step instruction on how to solve a two step inequality and then graph the answer. Learners could use this video as a reference as they do homework, or you might...
4:07
Lesson Planet

How Do You Subtract Two Rational Expressions with Different Denominators?

For Teachers 8th - 11th
Reinforce instruction on the least common denominator and subtracting rational expressions with this tutorial video. Learners can view this video in class or at home. Consider using this resource to supplement your lesson plan.
1:51
Lesson Planet

How Do You Subtract Two Rational Expressions with the Same Denominator?

For Teachers 8th - 11th
Rational expressions that are in the form of fractions. Yuk! The teacher demonstrates how to subtract one rational expression from the other when the expressions have a common denominator. Combine like terms and write it in simplest form.
1:54
Lesson Planet

How Do You Subtract Fractions with the Same Denominator?

For Teachers 4th - 7th
Having a common denominator is the best thing to have when subtracting fractions. If you have a common denominator then all you have to do is subtract the numbers in the numerator.
4:42
Lesson Planet

How Do You Subtract Two Rational Expressions with Different Denominators?

For Teachers 6th - 12th
Reinforce instruction on the least common denominator and subtracting rational expressions with this tutorial video. Learners can view this video in class or at home. Consider using this resource to supplement your lesson plan.
2:56
Lesson Planet

How Do You Solve and Graph a Two-Step Inequality?

For Teachers 6th - 12th
Approach inequalities in a new way with this video! This video gives step-by-step instruction on how to solve a 2-step inequality and then graph the answer. Learners could use this video as a reference as they do homework, or you might...
2:57
Lesson Planet

How Do You Solve an Inequality With Variables on Both Sides?

For Teachers 6th - 12th
A direct instructional video of how to solve an inequality when you have the same variable on both sides of the inequality sign, this resource could be used in class or at home.
6:21
Lesson Planet

How Do You Subtract Mixed Fractions with Different Denominators by Regrouping?

For Teachers 6th - 12th
Are your young mathematicians having trouble with subtracting mixed fractions? Consider this video to supplement your teaching. An instructor explains step-by-step how to subtract mixed fractions with unlike denominators, showing viewers...
2:27
Lesson Planet

How Do You Subtract Two Rational Expressions with the Same Denominator?

For Teachers 6th - 12th
Rational expressions that are in the form of fractions. Yuk! The teacher demonstrates how to subtract one rational expression from the other when the expressions have a common denominator. Combine like terms and write it in simplest form.
5:56
Lesson Planet

What's the Quotient of Powers Rule?

For Teachers 6th - 12th
What's the definition of the quotient of powers rule? Don't confuse this rule with the power of a quotient rule. This quotient of powers rule is quite simple in that you can just subtract. Wow! Take the power from the numerator and...
6:05
Lesson Planet

How Do You Subtract Polynomials Vertically?

For Teachers 6th - 12th
Subtract polynomials? Huh? First off find the additive inverse of the number you are subtracting. Next rewrite the polynomials one on top of the other. Make sure to line up the like terms and then write in placeholders. Now add the terms...
2:30
Lesson Planet

How Do You Subtract Fractions with the Same Denominator?

For Teachers 6th - 12th
Having a common denominator is the best thing to have when subtracting fractions. If you have a common denominator then all you have to do is subtract the numbers in the numerator.
2:33
Lesson Planet

How Do You Solve a Word Problem by Subtracting Polynomials?

For Teachers 6th - 12th
It's not a complicated word problem, but the picture frame just gives the problem a little context. So you are trying to find the difference, which means subtraction. The instructor reviews how to distribute the negative sign to the...
4:18
Lesson Planet

How Do You Find the Additive Inverse of a Polynomial?

For Teachers 6th - 12th
Finding the additive inverse is not as complicated as you might think. The instructor demonstrates how to multiply each of the terms in the polynomial by -1 and explains how this works. But wait, there's a quicker way. What's that you...
3:39
Lesson Planet

How Do You Subtract Fractions with Variables?

For Teachers 6th - 12th
Combine fractions that have unlike denominators and a variable. As usual the variable needs to get isolated. Then find the least common denominator so you can combine the fractions. Finally put it all back together.
7:06
Lesson Planet

How Do You Subtract Whole Numbers?

For Teachers 6th - 12th
Line up your numbers! The instructor shows you how to line your numbers up by place value. Then step by step she subtracts each place value. She demonstrates how to borrow when the top value is less than the bottom value you are...