Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Rounding
Arithmetic
Formulas
For rounding A to the nearest 100,000: A can be between 250,000 and 349,999.
For rounding B to the nearest 10,000: B can be between 295,000 and 304,999.
Max(A + B) = Max(A) + Max(B)
Min(A + B) = Min(A) + Min(B)
Max(A - B) = Max(A) - Min(B)
Theorems
Rounding rules for numbers
Suitable Grade Level
Grade 6-8