Equivalent expressions properties

Equivalent expressions properties

Multiple Choice

Which expression is commutative?

• x + 4 = 4 + x

• 4x+2=4x+2

• x-4=x+4

• 4+1= 5

Multiple Choice

Which expression shows the Associative property?

• 1 + 0 = 1

• 3+2x7=7+3x2

• (2x3)x7=3(2x7)

• 2x3=3x2

Multiple Choice

Which expression shows the distributive property?

• 2+x = x+2

• 2(x+2) = 2(x) + 2(2)

• 3(2x4)=4(2x3)

• 2(x+2)= 2x+2

Multiple Select

Which expressions(s) show the identity property

• 1 + 0 = 1

• 7 x 7= 49

• 1 x 5 = 5

• 9 - y = y -9

Multiple Choice

What is an equivalent expression for x + 4

• 4 + x

• 4 - x

• 4x

• 4/x

Multiple Choice

What is an equivalent expression for 7(2+4)

• 7(2) + 7(4)

• 72 + 74

• 14 + 4

• 7 x 6

Multiple Choice

What is an equivalent expression for (xy)z

• (zy)x

• x-y+z

• x(z) - y

• 1z=xy