This page provides a list of educational videos related to Up Subtraction. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Up Subtraction.

Subtracting decimals

By Khan Academy

Subtracting decimals...up to the hundredths placement. Line up those decimals before you start.

Subtracting decimals 0.5

By Khan Academy

Subtracting decimals...up to the hundredths placement. Line up those decimals before you start.

Mapping Diagrams | MathHelp.com

This lesson covers subtracting decimals. Students learn to subtract decimals by first lining up the decimal points, then subtracting the numbers by column. For example, to subtract 9.514 -- 1.6, first line up the decimal points, then subtract the digits the thousandths column, to get 4 - 0, or 4, then subtract the digits in the hundredths column, to get 1 -- 0, or 1, then subtract the digits in units column, by borrowing a 1 from the 9 in the units column (which leaves an 8 in the units column), to get 15 -- 6, or 9, then subtract the digits in the units column, to get 8 -- 1, or 7. So 9.514 -- 1.6 = 7.914.

Adding Vectors Graphically - YouTube

By SnugglyHappyMathTime

Adding and subtracting vectors on graph paper. At 1:49, I accidentally draw A as two over and 4 up instead of one over and 4 up.

Addition and subtraction with number lines | 2nd grade | Khan Academy

By Khan Academy

Sal figures out which number line matches up with a 2-digit addition or subtraction problem.

Addition and subtraction with number lines

By Khan Academy

Sal figures out which number line matches up with a 2-digit addition or subtraction problem.

Dividing Integers | MathHelp.com

By MathHelp.com

This lesson covers basic subtraction in the form of subtracting whole numbers. Students learn to subtract numbers with two or more digits, such as 985 - 47. The first step is to line up the numbers vertically so that the units digits are in the same column. Next, subtract the units digits, the tens digits, and the hundreds digits. When subtracting the units digits, notice that it is not possible to subtract 7 ones from 5 ones, so 1 ten must be borrowed from the tens column, leaving 7 tens and 15 ones. Now, subtracting the units digits, 15 - 7 = 8, subtracting the tens digits, 7 - 4 = 3, and subtracting the hundreds digits, 9 - 0 = 9. So 985 - 47 = 938. Note that the answer to a subtraction problem is called the difference, so the difference of 985 - 47 is 938.

Subtracting decimals 2

By Khan Academy

In this example where we subtract decimals we do so up to the thousandths place. It's a little tricky, but not if we do it together.

Addition Word Problems

By MathHelp.com

Students learn to solve addition and subtraction word problems. Note that key words for addition are: altogether total in all. Key words for subtraction are: left remaining more fewer increase go up grow decrease go down reduce. The key words for estimation are: estimate approximately. Instructor uses a white board. For fourth grade and up.

Addition Word Problems - YourTeacher.com - Math Help

By yourteachermathhelp

Adding and Subtracting Decimals

By TeacherTube Math

This video is from the TeacherTube website and the instructor shows how to add and subtract decimals. She shows how to line up the decimal points in the numbers. Instructor appears to be using computer software for demonstration.

Subtraction | Subtracting Whole Numbers | MathHelp.com

By MathHelp.com

MathHelp.com makes learning Algebra easy with custom math courses with a teacher. Courses include Pre-Algebra, Algebra 1, Algebra 2, Introductory Algebra, Intermediate Algebra, and College Algebra. We also offer over 100 standardized test prep courses, such as COMPASS, ACCUPLACER, ASVAB, PRAXIS, and more.

Subtracting Decimals | MathHelp.com

By MathHelp.com

This lesson covers customary unit conversions. Students learn the following customary units of measurement: inch, foot, ounce, ton, fluid ounce, pint, gallon, yard, pound, cup, quart, and so on. Students also learn to convert from one customary unit of measurement to another using the following conversion factors: 60 seconds = 1 minute, 7 days = 1 week, 3 feet = 1 yard, 16 ounces = 1 pound, 4 quarts = 1 gallon, and so on. Students are then asked to solve problems using conversion factors, such as 18 feet = ____ inches.