**Math problems are listed with two numbers the first number is the chapter and the second number is the problem, for example 1-3 is chapter 1 problem 3**

Textbook problems can be found at ebooks.cpm.org or https://homework.cpm.org/cpm-homework/homework/category/CON_FOUND/textbook/AC
 
4.1.1 -- 4-3, 6, 7
4.1.2 -- 4-14, 16
4.1.3 -- 4-21, 22, 25
4.1.4 -- 4-34, 35, 36
4.1.5 -- 4-39, 41, 42, 43, 45, 47
4.1.6 -- 4-54, 57
4.1.7 -- 4-62, 63, 65
4.2.1 -- 4-72, 73, 74
4.2.2 -- 4-80, 81, 82, 83
4.2.3 -- 4-90,91, 92, 93
4.2.4 -- 4-96, 97, 98, 100, 104, 106