This five worksheet package aligns with Common Core standard 6.EE.B.5. There are four leveled worksheets and one mixed level worksheet. The first three levels have 10 questions each. The fourth level has eight questions. The mixed level worksheet has 10 problems. In these worksheets students will see if equations and inequalities are true. Can be used as an in class assignment or for homework. All answer keys are included. 10 page PDF.