Mathematics is cumulative, which means that A. the ...

[hbsimmons88]

Mathematics is cumulative, which means that
 
  A. the understanding of a higher-level skill depends on the understanding of more basic skills.
 
  B. the understanding of basic skills relies on the understanding of higher-level skills.
  C. a student must have an average understanding of concepts taught.

Question 2

The main pattern of organization found in math textbooks is
 
  A. definition and narrative.
 
  B. definition and example.
  C. a listing of terms, then definitions.

[ankilker]

Answer to Question 1

A

Answer to Question 2

B