Practice place value with base-10 blocks and counting exercises.

To solve the problems in the image, we need to count the objects and represent them in terms of tens and ones. Let's go through each problem step by step.

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Problem 1:

- Image: There are 5 bundles of 10 pencils and 2 loose pencils.
- Counting:
- Bundles of 10 pencils: \( 5 \times 10 = 50 \)
- Loose pencils: \( 2 \)
- Total: \( 50 + 2 = 52 \)
- Representation:
- Tens: \( 5 \)
- Ones: \( 2 \)
- Answer:
- \( 52 = 5 \) ten \( 2 \) ones

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Problem 2:

- Image: There are 6 groups of 10 cubes and 7 loose cubes.
- Counting:
- Groups of 10 cubes: \( 6 \times 10 = 60 \)
- Loose cubes: \( 7 \)
- Total: \( 60 + 7 = 67 \)
- Representation:
- Tens: \( 6 \)
- Ones: \( 7 \)
- Answer:
- \( 67 = 6 \) ten \( 7 \) ones

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Problem 3:

- Image: There are 4 rows of 10 cubes and 5 loose cubes.
- Counting:
- Rows of 10 cubes: \( 4 \times 10 = 40 \)
- Loose cubes: \( 5 \)
- Total: \( 40 + 5 = 45 \)
- Representation:
- Tens: \( 4 \)
- Ones: \( 5 \)
- Answer:
- There are \( 45 \) cubes.

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Problem 4:

- Image: There are 3 rows of 10 cubes and 8 loose cubes.
- Counting:
- Rows of 10 cubes: \( 3 \times 10 = 30 \)
- Loose cubes: \( 8 \)
- Total: \( 30 + 8 = 38 \)
- Representation:
- Tens: \( 3 \)
- Ones: \( 8 \)
- Answer:
- There are \( 38 \) cubes.

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Problem 5:

- Image: There is 1 row of 10 cubes and 9 loose cubes.
- Counting:
- Rows of 10 cubes: \( 1 \times 10 = 10 \)
- Loose cubes: \( 9 \)
- Total: \( 10 + 9 = 19 \)
- Representation:
- Tens: \( 1 \)
- Ones: \( 9 \)
- Answer:
- There are \( 19 \) cubes.

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Problem 6:

- Image: There are 2 rows of 10 cubes and 6 loose cubes.
- Counting:
- Rows of 10 cubes: \( 2 \times 10 = 20 \)
- Loose cubes: \( 6 \)
- Total: \( 20 + 6 = 26 \)
- Representation:
- Tens: \( 2 \)
- Ones: \( 6 \)
- Answer:
- There are \( 26 \) cubes.

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Problem 7:

- Image: There are 5 bags of 10 carrots and 4 loose carrots.
- Counting:
- Bags of 10 carrots: \( 5 \times 10 = 50 \)
- Loose carrots: \( 4 \)
- Total: \( 50 + 4 = 54 \)
- Representation:
- Tens: \( 5 \)
- Ones: \( 4 \)
- Answer:
- There are \( 54 \) carrots.

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Problem 8:

- Image: There are 4 boxes of 10 markers and 5 loose markers.
- Counting:
- Boxes of 10 markers: \( 4 \times 10 = 40 \)
- Loose markers: \( 5 \)
- Total: \( 40 + 5 = 45 \)
- Representation:
- Tens: \( 4 \)
- Ones: \( 5 \)
- Answer:
- There are \( 45 \) markers.

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Final Answers:

1. \( 52 = 5 \) ten \( 2 \) ones
2. \( 67 = 6 \) ten \( 7 \) ones
3. There are \( 45 \) cubes.
4. There are \( 38 \) cubes.
5. There are \( 19 \) cubes.
6. There are \( 26 \) cubes.
7. There are \( 54 \) carrots.
8. There are \( 45 \) markers.

\[
\boxed{
\begin{array}{l}
1. 52 = 5 \text{ ten } 2 \text{ ones} \\
2. 67 = 6 \text{ ten } 7 \text{ ones} \\
3. 45 \text{ cubes} \\
4. 38 \text{ cubes} \\
5. 19 \text{ cubes} \\
6. 26 \text{ cubes} \\
7. 54 \text{ carrots} \\
8. 45 \text{ markers}
\end{array}
}
\]