Worksheet: Structured practice sheet with problems organized by topic and difficulty
Word Problems: Mathematical problems presented in narrative form requiring problem-solving skills
Measurement: Quantifying physical attributes using standard units
Practice Sheet: Document designed for repeated practice and skill development
- Read carefully: Understand what is being asked
- Identify units: Note the measurements given and needed
- Plan: Decide what operations to perform
- Solve: Calculate step by step
- Check: Verify the answer makes sense
- Section A: Basic length problems (1-10)
- Section B: Weight measurement problems (11-20)
- Section C: Capacity problems (21-30)
- Section D: Time problems (31-40)
- Section E: Mixed problems (41-50)
- Answer Key: Solutions with step-by-step explanations
Problem 2: Tom's desk is 60 centimeters long. His bookshelf is 85 centimeters long. How much longer is the bookshelf?
Problem 3: A piece of string is 95 centimeters long. How many meters and centimeters is this?
Problem 4: A rope measures 2 meters. How many centimeters is this?
Problem 5: Sarah walked 3 meters and 20 centimeters. How many centimeters did she walk?
Length conversion: 1 meter = 100 centimeters
- Identify the operation needed (addition, subtraction, conversion)
- Ensure all measurements are in the same unit
- Perform the calculation
- Include the correct unit in your answer
Used: 5 cm
Remaining: 12 - 5 = 7 cm
Answer: 7 cm
Bookshelf: 85 cm
Difference: 85 - 60 = 25 cm
Answer: The bookshelf is 25 cm longer
Answer: 0 m 95 cm
Answer: 200 cm
Answer: 320 cm
• Subtraction: For finding remaining amounts
• Comparison: Compare numbers with same units
• Conversion: 1 meter = 100 centimeters
Problem 2: Which is heavier: 1500 grams or 1 kilogram 300 grams?
Problem 3: Mom bought 3 kilograms of rice. She used 1 kilogram 200 grams. How much rice is left?
Problem 4: A box weighs 4 kilograms 500 grams. How many grams is this?
Problem 5: Tom's backpack weighs 2 kilograms. His brother's weighs 1500 grams. Who has the heavier backpack?
Weight conversion: 1 kilogram = 1000 grams
Eaten: 600 g
Remaining: 2000 - 600 = 1400 g = 1 kg 400 g
Answer: 1 kg 400 g
1500 g > 1300 g, so 1500 g is heavier
Answer: 1500 grams is heavier
Used: 1 kg 200 g = 1200 g
Left: 3000 - 1200 = 1800 g = 1 kg 800 g
Answer: 1 kg 800 g
Answer: 4500 g
Brother: 1500 g
2000 g > 1500 g, so Tom's backpack is heavier
Answer: Tom has the heavier backpack
• Conversion: 1 kg = 1000 g
• Mixed units: Convert to smallest unit first
• Comparison: Convert to same units before comparing
Problem 2: A jug contains 3 liters of juice. Cups that hold 250 milliliters each are filled. How many cups can be filled?
Problem 3: A container has 4200 milliliters of water. How many liters and milliliters is this?
Problem 4: A tank holds 5 liters. How many 250-milliliter portions can be made?
Problem 5: Sarah drank 1 liter 500 milliliters of water. Tom drank 1200 milliliters. Who drank more?
Capacity conversion: 1 liter = 1000 milliliters
Drunk: 750 mL
Remaining: 1250 - 750 = 500 mL
Answer: 500 mL
Each cup: 250 mL
Number of cups: 3000 ÷ 250 = 12 cups
Answer: 12 cups
Answer: 4 L 200 mL
Portion size: 250 mL
Number of portions: 5000 ÷ 250 = 20 portions
Answer: 20 portions
Tom: 1200 mL
1500 mL > 1200 mL, so Sarah drank more
Answer: Sarah drank more
• Conversion: 1 L = 1000 mL
• Division: For finding how many units fit
• Regrouping: Separate into whole liters and remaining milliliters
Problem 2: Sarah studied for 45 minutes. Tom studied for 1 hour 15 minutes. How much longer did Tom study?
Problem 3: A train journey takes 2 hours 30 minutes. How many minutes is this?
Problem 4: A school event starts at 9:15 AM and ends at 11:45 AM. How long did it last?
Problem 5: If lunch starts at 12:00 PM and lasts 45 minutes, when does it end?
Time conversion: 1 hour = 60 minutes
Duration: 1 hour 45 minutes
End: 2:30 + 1:45 = 3:75 = 4:15 PM
Answer: 4:15 PM
Tom: 1 hour 15 minutes = 75 minutes
Difference: 75 - 45 = 30 minutes
Answer: 30 minutes longer
Answer: 150 minutes
Hours: 11 - 9 = 2 hours
Minutes: 45 - 15 = 30 minutes
Total: 2 hours 30 minutes
Answer: 2 hours 30 minutes
Duration: 45 minutes
End: 12:00 + 0:45 = 12:45 PM
Answer: 12:45 PM
• Time addition: Add hours and minutes separately
• Regrouping: Convert extra minutes to hours
• Conversion: 1 hour = 60 minutes
- Structured learning: Organized by difficulty and topic
- Progressive challenge: Builds from simple to complex problems
- Self-assessment: Allows students to check their understanding
- Repetition: Reinforces key concepts through practice
- Confidence building: Success with problems increases confidence
- Preview: Look through the entire worksheet before starting
- Warm-up: Begin with easier problems to build confidence
- Work systematically: Solve problems in order
- Check answers: Verify solutions as you go
- Review mistakes: Understand why incorrect answers were wrong
• Read carefully: Understand what each problem is asking
• Organize information: Identify given facts and what needs to be found
• Show work: Write down each step clearly
• Check answers: Verify solutions are reasonable
• Learn from mistakes: Understand why incorrect answers were wrong
| Measurement Type | Large Unit | Small Unit | Conversion Factor | Example |
|---|---|---|---|---|
| Length | meter (m) | centimeter (cm) | × 100 | 2 m = 200 cm |
| meter (m) | millimeter (mm) | × 1000 | 1 m = 1000 mm | |
| centimeter (cm) | millimeter (mm) | × 10 | 5 cm = 50 mm | |
| Weight | kilogram (kg) | gram (g) | × 1000 | 3 kg = 3000 g |
| gram (g) | milligram (mg) | × 1000 | 2 g = 2000 mg | |
| Capacity | liter (L) | milliliter (mL) | × 1000 | 4 L = 4000 mL |
| milliliter (mL) | microliter (μL) | × 1000 | 1 mL = 1000 μL |