Grade 2 Math Worksheet: Data Handling - Animal Classification

Let's solve the problem step by step based on the information provided in the image.

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Given Data:

The table shows the number of animals classified into each category:

| Animal Classification | Birds | Fish | Mammals | Reptiles |
|------------------------|-------|------|---------|----------|
| Count | 8 | 4 | 7 | 11 |

There are also pictures of animals, but they seem to be for visual reference and do not affect the data given in the table.

We need to:
1. Record this data in a bar graph.
2. Answer three questions.

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Step 1: Drawing the Bar Graph

We will draw bars for each animal class with heights corresponding to their counts.

- Birds: 8 → Draw a bar up to 8
- Fish: 4 → Draw a bar up to 4
- Mammals: 7 → Draw a bar up to 7
- Reptiles: 11 → Draw a bar up to 11

*(Note: Since we can't draw here, you would fill in the grid by coloring or marking up to the correct number for each category.)*

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Step 2: Answering the Questions

#### 1. How many animals were classified?

Add all the animals together:

$$
\text{Total} = \text{Birds} + \text{Fish} + \text{Mammals} + \text{Reptiles}
$$
$$
= 8 + 4 + 7 + 11 = 30
$$

✔ Answer: 30 animals were classified.

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#### 2. How many mammals were classified more than the fish?

We compare the number of mammals and fish:

- Mammals: 7
- Fish: 4

Difference:
$$
7 - 4 = 3
$$

✔ Answer: 3 more mammals than fish.

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#### 3. How many birds and fish were classified?

Add birds and fish:

$$
8 + 4 = 12
$$

✔ Answer: 12 birds and fish were classified.

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✔ Final Answers:

1. 30
2. 3
3. 12

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📊 Summary:

- The data should be represented in the bar graph with:
- Birds: height 8
- Fish: height 4
- Mammals: height 7
- Reptiles: height 11
- These values are consistent with the numbers in the table and the images shown (e.g., peacock, eagle, owl — all birds; two fish, etc.).

Let me know if you'd like help drawing the graph!