1st Grade Math: Subtraction
Subtraction is essentially the opposite of addition. Subtraction finds the difference between two numbers, the minuend minus the subtrahend. If the minuend is larger than the subtrahend, the difference will be positive; if the minuend is smaller than the subtrahend, the difference will be negative; and if they are equal, the difference will be zero.
Subtraction is neither commutative nor associative. For that reason, it is often helpful to look at subtraction as addition of the minuend and the opposite of the subtrahend, that is a − b = a + (−b). When written as a sum, all the properties of addition hold.
Worksheets
Many 1st grade math students find subtraction difficult. They feel overwhelmed with subtraction homework, tests and projects. And it is not always easy to find subtraction tutor who is both good and affordable. Now finding
subtraction help is easy. For your subtraction homework, subtraction tests, subtraction projects, and subtraction tutoring needs, TuLyn is a one-stop solution. You can master hundreds of math topics by using TuLyn.
At TuLyn, we have over 2000 math video tutorial clips including
subtraction videos,
subtraction practice word problems,
subtraction questions and answers, and
subtraction worksheets.
Our
subtraction videos replace text-based tutorials in 1st grade math books and give you better, step-by-step explanations of subtraction. Watch each video repeatedly until you understand how to approach subtraction problems and how to solve them.
- Tons of video tutorials on subtraction make it easy for you to better understand the concept.
- Tons of word problems on subtraction give you all the practice you need.
- Tons of printable worksheets on subtraction let you practice what you have learned in your 1st grade math class by watching the video tutorials.
How to do better on subtraction: TuLyn makes subtraction easy for 1st grade math students.
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1st Grade: Subtraction Videos
Adding And Subtracting Decimals Mixed Review Example
Video Clip Length: 3 minutes 16 seconds
Video Clip Views: 62934
This clip solves a given decimal addition and subtraction question:
1.867 - 0.43 + 72.491 - 25.4
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Subtracting Customary Units Of Length With Mixed Numbers
Video Clip Length: 1 minute 23 seconds
Video Clip Views: 13015
arithmetic operations, customary units, customary units of length, length, measurement, mixed fractions, mixed numbers, number sense, numbers, operations, subtracting, subtracting customary units, subtraction, subtraction of customary units, units, units of length, units of measurement
Subtracting Customary Units Of Length With Conversion To Feet
Video Clip Length: 1 minute 19 seconds
Video Clip Views: 12271
arithmetic operations, customary units, customary units of length, length, measurement, operations, subtracting, subtracting customary units, subtraction, subtraction of customary units, units, units of length, units of measurement
subtraction video clips for 1st grade math students.
1st Grade: Subtraction Worksheets
Free subtraction printable worksheets for 1st grade math students.
1st Grade: Subtraction Word Problems
Carla has 5 crayons
Carla has 5 crayons. Nina has 3 crayons. The teacher gives Carla 3 more crayons and Nina 5 more ...
subtraction homework help word problems for 1st grade math students.
First Grade: Subtraction Practice Questions
9 yards 1 foot - 1 yard 2 feet = ?
57.1 - 39.002
What are the properties of subtraction?
9/10 - ? = 1/3
subtraction homework help questions for 1st grade math students.
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