Addition Help : Video Tutorials | Worksheets | Word Problems
Many students find addition difficult. At TuLyn, we have hundreds of free addition video tutorials, printable addition worksheets, and addition word problems to help you better understand addition and get better grades.
Hundreds of video clips, worksheets, and word problems on associative property of addition.
Addition
Addition is the basic operation of arithmetic. In its simplest form, addition combines two numbers, the addends or terms, into a single number, the sum.
Adding more than two numbers can be viewed as repeated addition; this procedure is known as summation and includes ways to add infinitely many numbers in an infinite series; repeated addition of the number one is the most basic form of counting.
Addition is commutative and associative so the order in which the terms are added does not matter. The identity element of addition (the additive identity) is 0, that is, adding zero to any number will yield that same number. Also, the inverse element of addition (the additive inverse) is the opposite of any number, that is, adding the opposite of any number to the number itself will yield the additive identity, 0. For example, the opposite of 7 is (-7), so 7 + (-7) = 0. Addition can be given geometrically as follows.
If a and b are the lengths of two sticks, then if we place the sticks one after the other, the length of the stick thus formed will be a+b
Many students find addition difficult.
Students feel overwhelmed with addition homework and tests.
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At TuLyn, we have hundreds of addition video tutorials, addition word problems, and addition worksheets.
Our addition videos replace text based addition tutorials and give you better step-by-step explanations of addition.
Watch each video repeatedly until you understand how to approach addition problems and how to solve them.
Hundreds of video tutorials on addition make it easy for you to better understand the concept.
Hundreds of word problems on addition give you all the practice you need.
Hundreds of printable worksheets on addition let you practice what you have learned by watching the video tutorials.
addition, arithmetic, arithmetic operations, customary units, customary units of length, fractions, inch, length, number sense, numbers, operations, units, units of length
addition, arithmetic, arithmetic operations, operations, commutative property, commutative property of addition, number sense, customary units, customary units of length, fractions, inch, length, numbers, units, units of length, .
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