Eureka Math 8th Grade Module 1 Mid-Module Assessment

Evaluate and answer in standard form:
 $4^2$  

Evaluate and answer in standard form:
 $160^0$  

Evaluate and answer in standard form: $\left(3^2\right)\left(4^2\right)$  

Evaluate and answer in standard form:
 $3^{-1}$  

Evaluate and answer in standard form:
 $\left(3^3\right)^2$  

Evaluate and answer in standard form:
 $\frac{5^3}{5^3}$  

Find n so that the number sentence below is true: $3^4\times9^1=3^4\times3^n=3^6$  

Evaluate and answer in standard form:

6⁴x6²

Which expression is equivalent to:
 $\frac{3^3\times4^2}{3^5\times2\times4^4}$  

Write an equivalent expression:

x^-3