Problem Description:
The task is to solve a multiplication worksheet where the number 2 is multiplied by various multiples of 5. The goal is to find the product for each multiplication problem.
Worksheet Structure:
The worksheet contains 18 problems, divided into two columns. Each problem involves multiplying 2 by a multiple of 5.
Solution Approach:
To solve each problem, we will:
1. Identify the multiple of 5 in each problem.
2. Multiply it by 2.
3. Write down the result.
Let's solve each problem step by step.
---
Column 1:
1.
2 × 50 =
- \( 2 \times 50 = 100 \)
2.
2 × 70 =
- \( 2 \times 70 = 140 \)
3.
2 × 30 =
- \( 2 \times 30 = 60 \)
4.
2 × 55 =
- \( 2 \times 55 = 110 \)
5.
2 × 65 =
- \( 2 \times 65 = 130 \)
6.
2 × 75 =
- \( 2 \times 75 = 150 \)
7.
2 × 5 =
- \( 2 \times 5 = 10 \)
8.
2 × 100 =
- \( 2 \times 100 = 200 \)
9.
2 × 35 =
- \( 2 \times 35 = 70 \)
---
Column 2:
10.
2 × 90 =
- \( 2 \times 90 = 180 \)
11.
2 × 40 =
- \( 2 \times 40 = 80 \)
12.
2 × 80 =
- \( 2 \times 80 = 160 \)
13.
2 × 60 =
- \( 2 \times 60 = 120 \)
14.
2 × 45 =
- \( 2 \times 45 = 90 \)
15.
2 × 85 =
- \( 2 \times 85 = 170 \)
16.
2 × 95 =
- \( 2 \times 95 = 190 \)
17.
2 × 20 =
- \( 2 \times 20 = 40 \)
18.
2 × 10 =
- \( 2 \times 10 = 20 \)
---
Final Answers:
Here are the products for all the problems:
Column 1:
1. \( 2 \times 50 = 100 \)
2. \( 2 \times 70 = 140 \)
3. \( 2 \times 30 = 60 \)
4. \( 2 \times 55 = 110 \)
5. \( 2 \times 65 = 130 \)
6. \( 2 \times 75 = 150 \)
7. \( 2 \times 5 = 10 \)
8. \( 2 \times 100 = 200 \)
9. \( 2 \times 35 = 70 \)
Column 2:
10. \( 2 \times 90 = 180 \)
11. \( 2 \times 40 = 80 \)
12. \( 2 \times 80 = 160 \)
13. \( 2 \times 60 = 120 \)
14. \( 2 \times 45 = 90 \)
15. \( 2 \times 85 = 170 \)
16. \( 2 \times 95 = 190 \)
17. \( 2 \times 20 = 40 \)
18. \( 2 \times 10 = 20 \)
---
Boxed Final Answer:
\[
\boxed{
\begin{array}{ll}
1. & 100 \\
2. & 140 \\
3. & 60 \\
4. & 110 \\
5. & 130 \\
6. & 150 \\
7. & 10 \\
8. & 200 \\
9. & 70 \\
10. & 180 \\
11. & 80 \\
12. & 160 \\
13. & 120 \\
14. & 90 \\
15. & 170 \\
16. & 190 \\
17. & 40 \\
18. & 20 \\
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of multiples worksheets.