TY  - BOOK
TI  - Pre-Algebra workbook I. Grades 6-8
T2  - Kumon math workbooks
SN  - 9781941082577
AV  - 512.9 P92 c2016 
PY  - 2016///] ©2016
CY  - Teaneck, NJ
PB  - Kumon Publishing North America, Inc
KW  - Algebra
KW  - Juvenile literature
KW  - Mathematics
KW  - Problems, exercises, etc
N2  - "Topics include fractions, decimals, percents, exponents, order of operations, positive and negative numbers, algebraic expressions and more"--Cover
ER  -