Measurement Conversion Word Problems

5th Grade MathMeasurement and Data4 pages

About this worksheet

Measurement conversion word problems for 5th grade math (Common Core 5.MD.1), with a reference guide box listing the metric and customary facts students need. Elena runs 9 laps of a 400-meter track while training for a 5 km race, Marcus mixes 4,500 milliliters of fruit punch and pours 200-milliliter cups, Liam cuts two 3-foot-6-inch shelves from a 4-yard board, and a bakery splits a 15-pound flour shipment into 6 bags. The closing challenge converts four newborn puppy weights, given in mixed units such as 3 lb 4 oz and 2.75 lb, into ounces to find a 14-ounce spread.

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$Measurement Conversion Word Problems: Measurement and Data - page 1$

$Measurement Conversion Word Problems: Measurement and Data - page 2$

$Measurement Conversion Word Problems: Measurement and Data - page 3$

$Measurement Conversion Word Problems: Measurement and Data - page 4$

Curriculum objectives covered

5.MD.1

“Convert among different-sized standard measurement units within a given measurement system (e.g., convert 5 cm to 0.05 m), and use these conversions in solving multi-step, real world problems.”

All five problems are multi-step conversions in context, from laps-to-kilometers and liters-to-milliliters through the mixed-unit puppy weights that must all become ounces before any comparison works.

What's inside this worksheet

Part 1: Metric System Word Problems

Elena's 9 laps of a 400-meter track total 3,600 meters, leaving 1,400 meters short of her 5 km goal. Marcus's punch combines 2.5 L, 750 mL and 1.25 L into 4,500 mL, which fills 22 cups of 200 mL with 100 mL left over.

Part 2: Customary System Word Problems

Liam converts a 4-yard board to 144 inches, subtracts two 42-inch shelf pieces, and finds 60 inches left. The bakery question turns 15 pounds of flour into 240 ounces and divides by 6 bags for 40 ounces each.

Part 3: Multi-Step Comparison Challenge

Four puppy weights arrive in clashing formats: 3 lb 4 oz, 54 oz, 2.75 lb and 3 lb 10 oz. Students convert all four to ounces, crown Puppy D heaviest at 58 oz, and compute the 14-ounce gap to Puppy C.

Conversion Reference Guide

A boxed guide at the top lists the eight facts in play, from 1 km = 1,000 m to 1 gallon = 4 quarts = 16 cups, so the sheet tests conversion use rather than recall.

How teachers use it

After the mechanics lesson

Set this once plain conversions are secure. Every question hides the conversion inside a decision, which is the step plain drill sheets never practice.

Working with the reference box

Leave the reference guide uncovered. Knowing 1 lb = 16 oz is not the learning goal here; choosing when to use it in the puppy problem is.

Partner challenge finale

Run Part 3 as pairs with a rule: no comparing until all four weights are in ounces. The 2.75 lb decimal conversion is where most pairs slow down, so station yourself there.

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