Florida Standards
OLD GLE
MA.A.3.2.3.5.1
The student solves real-world problems involving addition, subtraction, multiplication, and division of whole numbers, and addition, subtraction, and multiplication of decimals, fractions, and mixed numbers using an appropriate method (for example, mental math, pencil and paper, calculator).
NEW Benchmark
MA.5.A.6.5
Solve non-routine problems using various strategies including “solving a simpler problem” and “guess, check, and revise.”