i need to write a multipication sentence for
2+2+2
1+1+1+1
i do not understand the commutative,associative,identity, zero and distributive property
2 + 2 + 2 = 3 x 2 = 6
1 + 1 + 1 + 1 = 4 x 1 = 4
but my book has communativr property
associative property
identity property
zero property
distibutive property
7
5+5+5
9+9+9+9+9
8+8+8+8
How does your book define each of these properties? If you post the definitions here, we'll be glad to help you understand them.
how am i to get the answers for the above problems
how to do factors and products
communitive propertys 5x7=7x5=35
associative property (2x7)x3=25x(7x3)=42
identity property 9x1=1x9=9
zero property 3x0=0x3=0
distributive property 5x(4+3)=(5x4)+(5x3)=35
thanks anyway my mom figured it out
To write a multiplication sentence for the expressions 2+2+2 and 1+1+1+1, we need to understand the basic principles of multiplication and the properties you mentioned.
Multiplication is the mathematical operation of repeated addition. By multiplying two or more numbers together, you can find the total value of a set of equal groups.
The Commutative Property of multiplication states that the order in which you multiply two numbers does not affect their product. In other words, you can change the position of the numbers without changing the result of the multiplication.
The Associative Property of multiplication states that the grouping of three or more numbers being multiplied does not affect their product. In other words, you can change the grouping without changing the result of the multiplication.
The Identity Property of multiplication states that the product of any number and 1 is that number itself. In other words, when you multiply a number by 1, the result is the same number.
The Zero Property of multiplication states that the product of any number and 0 is always 0. In other words, when you multiply a number by 0, the result is always 0.
The Distributive Property of multiplication states that when you multiply a number by a sum or difference, you can multiply each term separately and then add or subtract the products. In other words, you can distribute the multiplication.
Now, let's write multiplication sentences for the given expressions:
For 2+2+2:
To find the product of 2+2+2, we can rewrite it as 2 * 3. This is possible because addition is a form of repeated addition. Therefore, 2+2+2 is equal to 2 multiplied by the number of times "2" appears, which is 3. So the multiplication sentence is: 2 * 3 = 6.
For 1+1+1+1:
To find the product of 1+1+1+1, we can rewrite it as 1 * 4. Similarly, 1+1+1+1 is equal to 1 multiplied by the number of times "1" appears, which is 4. So the multiplication sentence is: 1 * 4 = 4.
Remember, both the Commutative and Associative Properties don't affect these examples as the numbers are added in a row, and changing the order or grouping won't change the result.
I hope this explanation helps you understand the concepts of multiplication and the properties involved!