Pre-Algebra Number Properties

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

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

(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

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

• $-4\ +\ 4\ =\ 0\$

• $3\ \times0\ =0$

• $1\ +\ 2\ =3$

• $-2\ +0\ =\ -2$

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

Tags

CCSS.1.OA.B.3

 $\frac{2}{3}\times\frac{3}{2}\ \ =\ 1$  Is an example of what property? 

• Inverse property of multiplication

• Identity property of mutiplication

• Multiplication property of 1 

• Multiplication property of 0

Tags

CCSS.3.OA.B.5

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

• Inverse property of multiplication

• Commutative property of multiplication

• Multiplication property of zero

• Commutative property of addition

Tags

CCSS.3.OA.B.5

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\$  

 $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

 10,000  $\times$  1 = 10,000 is an example of which property?

• commutative property of multiplication

• Inverse property of multiplication

• Identity property of multiplication

• Identity property of addition