Place Value | Math Worksheets - Free Printable

Problem Description:

The task involves identifying the value of each group of tens and ones in the given images. Each image shows a combination of vertical lines (representing tens) and dots (representing ones). The goal is to count the total number of tens and ones and write the corresponding number.

Solution:

#### Step-by-Step Analysis:

1. Understanding the Symbols:
- Vertical Lines: Each vertical line represents 10.
- Dots: Each dot represents 1.

2. Counting Tens and Ones:
- For each image, count the number of vertical lines (tens) and the number of dots (ones).
- Multiply the number of tens by 10 and add the number of ones to get the total value.

3. Solving Each Problem:

#### #1:
- Vertical lines: 4
- Dots: 5
- Calculation: \( 4 \times 10 + 5 = 45 \)
- Answer: 45

#### #2:
- Vertical lines: 1
- Dots: 6
- Calculation: \( 1 \times 10 + 6 = 16 \)
- Answer: 16

#### #3:
- Vertical lines: 2
- Dots: 7
- Calculation: \( 2 \times 10 + 7 = 27 \)
- Answer: 27

#### #4:
- Vertical lines: 3
- Dots: 0
- Calculation: \( 3 \times 10 + 0 = 30 \)
- Answer: 30

#### #5:
- Vertical lines: 6
- Dots: 0
- Calculation: \( 6 \times 10 + 0 = 60 \)
- Answer: 60

#### #6:
- Vertical lines: 0
- Dots: 6
- Calculation: \( 0 \times 10 + 6 = 6 \)
- Answer: 6

#### #7:
- Vertical lines: 0
- Dots: 8
- Calculation: \( 0 \times 10 + 8 = 8 \)
- Answer: 8

#### #8:
- Vertical lines: 2
- Dots: 0
- Calculation: \( 2 \times 10 + 0 = 20 \)
- Answer: 20

#### #9:
- Vertical lines: 5
- Dots: 1
- Calculation: \( 5 \times 10 + 1 = 51 \)
- Answer: 51

#### #10:
- Vertical lines: 1
- Dots: 0
- Calculation: \( 1 \times 10 + 0 = 10 \)
- Answer: 10

Final Answers:

\[
\boxed{
\begin{array}{ll}
\text{#1: } 45 & \text{#6: } 6 \\
\text{#2: } 16 & \text{#7: } 8 \\
\text{#3: } 27 & \text{#8: } 20 \\
\text{#4: } 30 & \text{#9: } 51 \\
\text{#5: } 60 & \text{#10: } 10 \\
\end{array}
}
\]