A rectangular banner is 3.5 feet long and 2 feet wide. A border goes around the banner. How many feet of border are needed?
Reasoning strategy
Use perimeter, not area, because the border goes around the outside.
Difficulty Practice Guide
This page shows what medium practice should demand for grade 5 measurement word problems. The goal is not a larger worksheet. The goal is to make the student's reasoning visible enough to choose the next better problem.
What Changes At This Difficulty
Student Work Signals
MathRoutine watches for whether the student understood the situation, wrote a useful setup, handled the calculation, and answered the exact question asked.
separate useful numbers from background details
complete a two-step setup
interpret the result with the correct unit
Sample Problems
A rectangular banner is 3.5 feet long and 2 feet wide. A border goes around the banner. How many feet of border are needed?
Reasoning strategy
Use perimeter, not area, because the border goes around the outside.
A water tank holds 2.4 liters. After 650 milliliters are poured out, how many milliliters remain?
Reasoning strategy
Convert liters to milliliters before subtracting.
Why This Matters
Basic gives repeated targeted practice. Pro becomes useful when the student needs help understanding wording, recovering the setup, or seeing the same misconception return across attempts.
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