Ohio Mathematics Academic Content Standards (2001)
Number, Number Sense and Operations Standard
Analyze and solve multi-step problems involving addition, subtraction, multiplication and division of whole numbers.
Grade Level Indicators (Grade 3)
Add and subtract whole numbers with and without regrouping.
Grade Level Indicators (Grade 4)
Analyze and solve multi-step problems involving addition, subtraction, multiplication and division using an organized approach, and verify and interpret results with respect to the original problem.
Principles and Standards for School Mathematics
Number and Operations Standard
Compute fluently and make reasonable estimates
develop fluency in adding, subtracting, multiplying, and dividing whole numbers;