Tens and Ones math worksheet with number breakdown exercises and a motorcycle illustration.

Problem Explanation:

The task involves understanding the concept of "tens and ones," which is a fundamental part of place value in mathematics. Each number can be broken down into its tens and ones components. For example, the number 34 consists of 3 tens and 4 ones.

Steps to Solve:

1. Identify the Tens and Ones for Given Numbers:
- For each number, determine how many groups of 10 (tens) and how many leftover units (ones) there are.

2. Complete the Missing Numbers:
- Use the given tens and ones to reconstruct the original number.

Solution:

#### Part a: 34 = ____ tens ____ ones
- The number 34 has 3 tens and 4 ones.
- Answer: 34 = 3 tens 4 ones

#### Part b: 72 = ____ tens ____ ones
- The number 72 has 7 tens and 2 ones.
- Answer: 72 = 7 tens 2 ones

#### Part c: 50 = ____ tens ____ ones
- The number 50 has 5 tens and 0 ones.
- Answer: 50 = 5 tens 0 ones

#### Part d: 69 = ____ tens ____ ones
- The number 69 has 6 tens and 9 ones.
- Answer: 69 = 6 tens 9 ones

#### Part e: 8 = ____ tens ____ ones
- The number 8 has 0 tens and 8 ones.
- Answer: 8 = 0 tens 8 ones

#### Part f: ____ = 2 tens 3 ones
- If there are 2 tens and 3 ones, the number is \( (2 \times 10) + 3 = 20 + 3 = 23 \).
- Answer: 23

#### Part g: ____ = 6 tens 0 ones
- If there are 6 tens and 0 ones, the number is \( (6 \times 10) + 0 = 60 + 0 = 60 \).
- Answer: 60

#### Part h: ____ = 0 tens 4 ones
- If there are 0 tens and 4 ones, the number is \( (0 \times 10) + 4 = 0 + 4 = 4 \).
- Answer: 4

#### Part i: ____ = 3 tens 1 one
- If there are 3 tens and 1 one, the number is \( (3 \times 10) + 1 = 30 + 1 = 31 \).
- Answer: 31

Final Answer:

\[
\boxed{
\begin{array}{ll}
a. & 34 = 3 \text{ tens } 4 \text{ ones} \\
b. & 72 = 7 \text{ tens } 2 \text{ ones} \\
c. & 50 = 5 \text{ tens } 0 \text{ ones} \\
d. & 69 = 6 \text{ tens } 9 \text{ ones} \\
e. & 8 = 0 \text{ tens } 8 \text{ ones} \\
f. & 23 = 2 \text{ tens } 3 \text{ ones} \\
g. & 60 = 6 \text{ tens } 0 \text{ ones} \\
h. & 4 = 0 \text{ tens } 4 \text{ ones} \\
i. & 31 = 3 \text{ tens } 1 \text{ one} \\
\end{array}
}
\]