Publisher : Libro Studio LLC (27 February 2019)
Language : English
Paperback : 108 pages
ISBN-10 : 1635783038
ISBN-13 : 978-1635783032
Reading age : 6 - 9 years
100 days of reproducible addition and subtraction practice problems. Double digits, triple digits, and more. Designed to make daily math routines simple and effective. Word problems are included with each day to promote higher level thinking and answers are listed in the back of the book.