1. 35 has \(\underline{\hspace{0.9cm}}\) tens and \(\underline{\hspace{0.9cm}}\) ones.
2. 52 has \(\underline{\hspace{0.9cm}}\) tens and \(\underline{\hspace{0.9cm}}\) ones.

Write \(<\), \(>\), or \(=\) in each box to make the statement true.

1. \(90 + 5\) \(\,\boxed{\phantom{\frac{aaai}{aaai}}}\,\) \(70 + 10 + 10 + 10 + 5\)

2. \(116\) \(\,\boxed{\phantom{\frac{aaai}{aaai}}}\,\) \(100 + 10 + 6\)

3. \(10 + 10 + 20 + 3\) \(\,\boxed{\phantom{\frac{aaai}{aaai}}}\,\) \(38\)

Select all pictures that show 100.

How do you see each of these in the picture? Explain your reasoning.

1. 100 ones
2. 10 tens
3. 1 hundred

1. How many hundreds have the same value as 50 tens? Explain your reasoning.
2. How many tens have the same value as 6 hundreds? Explain your reasoning.

Here is a base-ten diagram.

1. Draw another base-ten diagram. Represent the same total value. Use the fewest number of each unit.
2. Write the number represented by the diagram as a 3-digit number.
3. Can you make the same number with more base-ten blocks? Show your thinking using drawings, numbers, or words.

1. What 3-digit number has 5 hundreds, 1 ten, and 6 ones?
2. What 3-digit number has 6 tens, 1 hundred, and 5 ones?
3. What 3-digit number has 1 one, 5 tens, and 6 hundreds?

1. Represent each sum as a 3-digit number.

   \(300 + 80 + 6\)

   \(40 + 7 + 600\)

2. Represent each number as the sum of hundreds, tens, and ones.

   823

   407

Represent the number 235 in these ways.

1. a base-ten diagram
2. expanded form
3. words

1. Can you represent 218 without using any hundreds? Explain your reasoning.
2. Can you represent 218 without using any tens? Explain your reasoning.
3. Can you represent 218 without using any ones? Explain your reasoning.

Here are base-ten diagrams for 2 numbers.

1. Which diagram represents a greater number? Explain how you know.
2. Which diagram is it easier to understand? Explain your reasoning.