Problem Description:
The task is to solve a series of multiplication problems where each problem involves multiplying a number by 2. The goal is to identify the correct answer from the given options for each problem.
Solution Approach:
1.
Understand the Task: Each problem is in the form `2 × n`, where `n` is a number. We need to calculate the product and then circle the correct answer from the provided options.
2.
Perform Multiplication: Multiply 2 by each given number.
3.
Identify the Correct Answer: Compare the result with the provided options and circle the correct one.
Step-by-Step Solution:
#### 1. `2 × 1`
- Calculation: \( 2 \times 1 = 2 \)
- Options: 2, 1, 3
- Correct Answer:
2
#### 2. `2 × 6`
- Calculation: \( 2 \times 6 = 12 \)
- Options: 10, 12, 16
- Correct Answer:
12
#### 3. `2 × 3`
- Calculation: \( 2 \times 3 = 6 \)
- Options: 6, 9, 4
- Correct Answer:
6
#### 4. `2 × 7`
- Calculation: \( 2 \times 7 = 14 \)
- Options: 16, 18, 14
- Correct Answer:
14
#### 5. `2 × 2`
- Calculation: \( 2 \times 2 = 4 \)
- Options: 8, 4, 6
- Correct Answer:
4
#### 6. `2 × 10`
- Calculation: \( 2 \times 10 = 20 \)
- Options: 30, 20, 12
- Correct Answer:
20
#### 7. `2 × 12`
- Calculation: \( 2 \times 12 = 24 \)
- Options: 24, 14, 32
- Correct Answer:
24
#### 8. `2 × 9`
- Calculation: \( 2 \times 9 = 18 \)
- Options: 20, 22, 18
- Correct Answer:
18
#### 9. `2 × 5`
- Calculation: \( 2 \times 5 = 10 \)
- Options: 8, 10, 14
- Correct Answer:
10
#### 10. `2 × 8`
- Calculation: \( 2 \times 8 = 16 \)
- Options: 16, 10, 18
- Correct Answer:
16
#### 11. `2 × 11`
- Calculation: \( 2 \times 11 = 22 \)
- Options: 33, 32, 22
- Correct Answer:
22
#### 12. `2 × 4`
- Calculation: \( 2 \times 4 = 8 \)
- Options: 12, 6, 8
- Correct Answer:
8
Final Answers:
- `2 × 1 = 2`
- `2 × 6 = 12`
- `2 × 3 = 6`
- `2 × 7 = 14`
- `2 × 2 = 4`
- `2 × 10 = 20`
- `2 × 12 = 24`
- `2 × 9 = 18`
- `2 × 5 = 10`
- `2 × 8 = 16`
- `2 × 11 = 22`
- `2 × 4 = 8`
Boxed Final Answer:
\[
\boxed{2, 12, 6, 14, 4, 20, 24, 18, 10, 16, 22, 8}
\]
Parent Tip: Review the logic above to help your child master the concept of 2 multiplication worksheet.
