The multiplication most people are familiar with which you probably learned in school, IS commutative - that's the multiplication of integers, as well as real numbers in general.There are some other operations which mathematicians call "multiplication" which are NOT communitative; for example, the multiplication of matrices, or the cross-product of vectors.
Because the products on each side of the multiplication side are being reversed, 29 x 15 = 15 x 29 demonstrates the communicative property of multiplication
The properties of addition are: * communicative: a + b = b + a * associative: a + b + c = (a + b) + c = a + (b + c) * additive identity: a + 0 = a * additive inverse: a + -a = 0 The properties of multiplication: * communicative: a × b = b × a * associative: a × b × c = (a × b) × c = a × (b × c) * distributive: a × (b + c) = a × b + a × c * multiplicative identity: a × 1 = a * multiplicative inverse: a × a^-1 = 1
communicative drill
i am communicative
The Theory of Communicative Action was created in 1981.
You could use it because it shows that its just 7 times 8 flipped!
Not necessarily. Consider this diagram I drew up: http://myurl.me/h375k6 Since when calculating the area of an object, the formula is simple multiplication (a=b•h), the communicative property of multiplication states that whether you have b•h or a•h, the end value will be the same, so it does not matter which side is considered the width.
The word communicative is an adjective. It is related to the verb communicate and the noun communication.
Communicative strengths and weaknesses refers to how well or how poorly you communicate. Perhaps you are an excellent speaker but a poor writer; speaking would be your communicative strength while writing would be a weakness.
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communicate
Output refers to the productive skills of speaking or writing. In communicative output activities, the important thing is - did the learner get the message across/communicate the correct information?Accuracy is not the main focus of communicative activities, unless the lack of it interferes with the message.