Number Properties Learn and Practice

Number Properties Learn and Practice

Knowing the number properties is important. We apply the number properties to write equivalent statements to solve problems algebraically.

Multiple Choice

Changing the grouping of factors will change their product.

• True

• False

Multiple Select

To evaluate the expression  $12\ \cdot96\ \cdot0\ +3$ , which two properties are used?  (select two)  

• Identity property of multiplication

• Multiplication property of 0 

• Identity property of addition 

• Inverse property of multiplication

Multiple Choice

 $5\ \times\left(13\ \times4\right)=\left(5\times4\right)\times13$  

• Associative property of multiplication

• Commutative and associative property of multiplication

• PEMDAS property

• Commutative property of multiplication

Multiple Choice

Which property says that changing the grouping of factors will not affect the product.

• Associative property of addition

• Commutative property of multiplication

• Associative property of multiplication

• Commutative property of addition

Multiple Choice

The product of a number and zero equals zero, is an example of which property?

• Identity property of multiplication

• Multiplication property of zero

• Identity property of addition

• Inverse property of multiplication

Multiple Choice

 $\left(ab\right)\ \times\ c\ =\ a\ \times\left(bc\right)$  

• Associative property of multipliation

• Associative property of addition

• Commutative property of multiplication

• Commutative property of addition

Multiple Choice

 $y\ \cdot\ 0\ =\ 0\ \$  is an example of what property?

• Inverse property of addition

• Identity property of addition 

• Inverse property of multiplication 

• Multiplication property of zero

Multiple Select

Choose the example that shows the identity property of multiplication.  Choose all that apply. 

•  $a\ \times1\ =\ a$  

•  $0\ +6\ =\ 6$  

•  $1\ \cdot\ 6\ =\ 6$  

•  $y\ =\ y\$  

Multiple Choice

 $ab\ =ba\ \ \ \$  is an example of which property

• Inverse property of multiplication

• Commutative property of multiplication

• Multiplication property of zero

• Commutative property of addition

Multiple Choice

This is an example of which property? $x\ +\ \left(-\ 4\right)\ =\ \left(-4\right)\ +\ x$  

• Inverse property of addition

• Identity property of addition

• commutative property of addition

• associative property of addition

Multiple Choice

Which equation shows an example of the Identity property of addition?

• $-4\ +\ 4\ =\ 0\$

• $3\ \times0\ =0$

• $1\ +\ 2\ =3$

• $-2\ +0\ =\ -2$

Multiple Choice

(a + b) + c = a + ( b + c) is an example of which property?

• Inverse property of addition

• Associative property of addition

• Commutative property of addition

• Associative property of multiplication

Multiple Choice

3(w + 4) = 3w + 12 is an example of...

• Inverse Property
• Distributive Property
• Multiplicative Inverse
• Associative Property

Multiple Choice

Which property allows you to add the numbers of a sum in any order?

• Commutative property of Multiplication

• Associative property of Multiplication

• Associative property of Addition

• Commutative property of Addition

Multiple Choice

This is an example of which property? $\ \ 8\ +\left(-8\right)\ =0\ \$  

• Identity property of addition

• Inverse property of addition

• Commutative property of addition

• Associative property of addition

Multiple Choice

Tell which property the statement illustrates.
10(a − 9) = (10 × a) − (10 × 9)

• Commutative Property of Subtraction
• Multiplication Property of Subtraction
• Distributive Property
• Associative Property of Subtraction

Multiple Choice

Identify the property

a(b + c) = ab + ac

• Associative property of addition

• Distributive property

• Commutative property of addition

• Inverse property

Poll

How confident are you in identifying number properties?

• Not confident at all. I can't tell the difference between them.

• Somewhat confident. I can identify most expressions correctly.

• Very confident. I can identify them correctly.