거듭제곱과 과학적 표기법 단원 종합

C.1Evaluate.

1. 1
   $(-4{)}^2=$ 
2. 2
   $(-6{)}^4=$ 

C.2Evaluate. Write fractions in simplest form.

1. 3
   $(0.7{)}^2=$ 
2. 4
   $(0.8{)}^2=$ 

C.3C.4Write each as a single power.

1. 5
   $\frac{3^7}{3^3}=$ 
2. 6
   $\frac{2^9}{2^4}=$ 
3. 7
   $(12^7{)}^5=$ 
4. 8
   $(7^2{)}^4=$ 

C.5Evaluate.

1. 9
   $\frac{4^8}{4^6}=$ 
2. 10
   $\frac{3^9}{3^5}=$ 

C.6Write each in the form asked for, or fill in the missing exponent.

1. 11
   $0.00001=$ $10^{\boxed{}}$
2. 12
   $10^{-5}$ as a decimal: 

C.7Write each number in scientific notation.

1. 13
   $430,000,000=$ 
2. 14
   $850,000=$ 

C.8Write each number in standard form.

1. 15
   $7.8\times 10^7=$ 
2. 16
   $7.85\times 10^6=$ 

C.9Write >, <, or = in each circle.

1. 17
   $4\times 10^9$$2\times 10^9$
2. 18
   $3\times 10^8$$4\times 10^8$

C.10Evaluate, or write each number in the form asked for.

1. 19
   $10^{-4}$ as a fraction: 
2. 20
   $10^{-1}$ as a fraction: 

C.1Powers with Negative Bases

1. 1$16$
2. 2$1,296$

C.2Powers of Fractions & Decimals

1. 3$0.49$
2. 4$0.64$

C.3C.4Write each as a single power.

1. 5$3^4$
2. 6$2^5$
3. 7$12^{35}$
4. 8$7^8$

C.5Evaluate Using Properties of Exponents

1. 9$16$
2. 10$81$

C.6Negative Exponents

1. 11$-5$
2. 12$0.00001$

C.7Write in Scientific Notation

1. 13$4.3\times 10^8$
2. 14$8.5\times 10^5$

C.8Scientific Notation to Standard Form

1. 15$78,000,000$
2. 16$7,850,000$

C.9Compare Numbers in Scientific Notation

1. 17>
2. 18<

C.10Exponents & Scientific Notation Review

1. 19$\frac{1}{10,000}$
2. 20$\frac{1}{10}$