**See Also**

arithmetic operations video, decimals video, multiplication video, multiplication of decimals video, multiplying decimals video, number sense video, operations video, operations with decimals video.

This math video tutorial gives a step by step explanation to a math problem on "Multiplication Of Different Signed Decimals".

Multiplication of different signed decimals video involves arithmetic operations, decimals, multiplication, multiplication of decimals, multiplying decimals, number sense, operations, operations with decimals. The video tutorial is recommended for 1st Grade, 2nd Grade, 3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, and/or 8th Grade Math students studying Algebra, Geometry, Trigonometry, Arithmetic, Basic Math, and/or Pre-Algebra.

Multiplication is in essence repeated addition, or the sum of a list of identical numbers. Multiplication finds the product of two numbers, the multiplier and the multiplicand, sometimes both simply called factors.

Multiplication, as it is really repeated addition, is commutative and associative; further it is distributive over addition and subtraction. The multiplicative identity is 1, that is, multiplying any number by 1 will yield that same number. Also, the multiplicative inverse is the reciprocal of any number, that is, multiplying the reciprocal of any number by the number itself will yield the multiplicative identity.

Multiplication, as it is really repeated addition, is commutative and associative; further it is distributive over addition and subtraction. The multiplicative identity is 1, that is, multiplying any number by 1 will yield that same number. Also, the multiplicative inverse is the reciprocal of any number, that is, multiplying the reciprocal of any number by the number itself will yield the multiplicative identity.