The document contains 10 math word problems involving operations like multiplication, division, exponents, and roots. The problems cover topics such as writing numbers in words, properties of exponents, and scientific notation. The goal is to solve each problem and write the answer in words.

1. You can do it.
Write each of the following in words.
1. 7 2 5
8 8 8
 
2. 2 9
7 7 .................... 
3.    
3 9
13 13 ....................

   
4.    
15 5
23 23 ....................   
Eight to the power seven times eight to the power negative two is equal to eight to the power five.
Properties of Indices

2. 5. 3 8
9 9 .................... 
 
6. 16 12
14 14 ....................
 
7. 5 5
6 7 .................... 
8. 0 0
2 3 .................... 
9.  
2
7
19 ....................


10.   
72
24 .................... 