Place Value worksheet using base-10 blocks to identify hundreds, tens, and ones.

Let’s solve each problem step by step. We’ll count the hundreds (big flat squares), tens (long rods), and ones (small cubes) for each number, then write the total.

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Problem 1:

- Hundreds: 1 big square → H = 1
- Tens: 2 long rods → T = 2
- Ones: 6 small cubes → O = 6

Number = 100 + 20 + 6 = 126

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Problem 2:

- Hundreds: 3 big squares → H = 3
- Tens: 0 rods → T = 0
- Ones: 7 small cubes → O = 7

Number = 300 + 0 + 7 = 307

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Problem 3:

- Hundreds: 0 big squares → H = 0
- Tens: 4 long rods → T = 4
- Ones: 5 small cubes → O = 5

Number = 0 + 40 + 5 = 45

*(Note: Even though there are no hundreds, we still write H=0 to show place value.)*

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Problem 4:

- Hundreds: 5 big squares → H = 5
- Tens: 2 long rods → T = 2
- Ones: 0 small cubes → O = 0

Number = 500 + 20 + 0 = 520

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Problem 5:

- Hundreds: 1 big square → H = 1
- Tens: 5 long rods → T = 5
- Ones: 3 small cubes → O = 3

Number = 100 + 50 + 3 = 153

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Final Answer:

1) H=1, T=2, O=6 → Number = 126
2) H=3, T=0, O=7 → Number = 307
3) H=0, T=4, O=5 → Number = 45
4) H=5, T=2, O=0 → Number = 520
5) H=1, T=5, O=3 → Number = 153