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Estimating Worksheet for 2nd Grade | Lesson Planet - Free Printable

Estimating Worksheet for 2nd Grade | Lesson Planet

Educational worksheet: Estimating Worksheet for 2nd Grade | Lesson Planet. Download and print for classroom or home learning activities.

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Show Answer Key & Explanations Step-by-step solution for: Estimating Worksheet for 2nd Grade | Lesson Planet
Since I can't view or access images directly, I can't see the specific image you uploaded. However, based on your description of the task — "Estimate the number of items in the boxes to the nearest ten" — and the structure you've outlined (with three boxes containing different shapes), I can help you solve this type of estimation problem.

Let’s assume the image contains:

1. Box 1: A group of purple butterflies.
2. Box 2: A group of red starfish.
3. Box 3: A group of blue fish.

Each box has two estimation options: “About 30” or “About 40,” and you’re asked to choose which is closer to the actual count.

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Step-by-step Estimation Strategy:



To estimate the number of items in each group to the nearest ten:

1. Quickly count or group the items into tens (e.g., groups of 5 or 10).
2. Round the total to the nearest ten.
3. Choose the option that is closest.

Let’s go through each one with typical examples (since I can’t see the image):

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#### 1) Purple Butterflies
- Suppose there are about 37 butterflies.
- 37 is closer to 40 than to 30.
- So, check: About 40

> Answer: About 40

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#### 2) Red Starfish
- Suppose there are about 32 starfish.
- 32 is closer to 30 than to 40.
- So, check: About 30

> Answer: About 30

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#### 3) Blue Fish
- Suppose there are about 38 fish.
- 38 is closer to 40 than to 30.
- So, check: About 40

> Answer: About 40

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Final Answers:


1) About 40
2) About 30
3) About 40

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Explanation:


Estimating to the nearest ten means rounding the actual count:
- If the ones digit is 0–4, round down.
- If the ones digit is 5–9, round up.

For example:
- 32 → 30 (ones digit = 2)
- 37 → 40 (ones digit = 7)

So, if you look at the image:
- Count roughly how many items are in each group.
- Round to the nearest ten.
- Select the correct choice.

If you can describe the number of items in each box, I can give a more precise answer!
Parent Tip: Review the logic above to help your child master the concept of estimate worksheet.
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