Math Workbook Grade 4: Math Practice Workbook For Grade 4 with Addition,Subtraction,multiplication and division Exercises | 4th grade math workbook | One page per day to be great at math

The book is excellent for testing and is very precise, but too simple for 4th grade math. Difficulty level can be mentioned in product details Or difficulty level needs to be higher for 4th grade. Single digit multiplication like 2x1 seems simple for 4th grade. Would have given 5 stars if this book was meant for 2nd or may be even 3rd grade