Grade 2 Measurement Worksheet: Units of Length (Inches and Feet)

Let's solve this worksheet step by step. The task is to fill in the proper unit — either inches or feet — for each measurement, based on common real-world sizes.

We are given:
> 1 foot = 12 inches

Now let’s go through each item:

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1. Height of a sundae – 7 ___

- A sundae is a dessert, usually served in a cup or bowl.
- It's not very tall — probably around 7 inches (like a small ice cream cone).
- Answer: inches

✔ 7 inches

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2. Length of a hammer – 15 ___

- A typical hammer is about 12 to 16 inches long.
- 15 inches is reasonable for a hammer.
- 15 feet would be way too long (over 1 yard).
- Answer: inches

✔ 15 inches

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3. Height of a boy – 4 ___

- A young boy (say, around 4–5 years old) might be about 4 feet tall.
- 4 inches is way too short (less than a foot).
- Answer: feet

✔ 4 feet

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4. Length of a key – 2 ___

- A standard house key is about 2–3 inches long.
- 2 feet is 24 inches — way too long for a key.
- Answer: inches

✔ 2 inches

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5. Length of a paintbrush – 8 ___

- Paintbrushes vary, but a common size is around 6–10 inches.
- 8 inches is typical.
- 8 feet would be huge — like a broom.
- Answer: inches

✔ 8 inches

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6. Length of a picture frame – 2 ___

- A small picture frame might be 2 feet wide (e.g., 24 inches), which is common.
- But could it be 2 inches? That would be tiny — barely visible.
- 2 feet is more realistic for a typical frame.
- Answer: feet

✔ 2 feet

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✔ Final Answers:

| Measurement | Answer |
|---------------------------|------------|
| Height of a sundae | inches |
| Length of a hammer | inches |
| Height of a boy | feet |
| Length of a key | inches |
| Length of a paintbrush | inches |
| Length of a picture frame | feet |

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Summary:

- Use inches for small objects (keys, paintbrushes, sundaes, hammers).
- Use feet for larger measurements (heights of people, large frames).

This helps students understand real-world scale and when to use inches vs. feet.