Problem Description:
The image shows a series of subtraction problems, and the task is to solve each problem by crossing out the appropriate number on a number line to find the answer. The number lines are provided for each problem, and the solutions involve basic subtraction.
Step-by-Step Solution:
####
Problem 1: 5 - 2 = ?
- Start at 5 on the number line.
- Move 2 steps backward (since we are subtracting 2).
- You will land on
3.
-
Answer: 5 - 2 = 3
####
Problem 2: 7 - 1 = ?
- Start at 7 on the number line.
- Move 1 step backward (since we are subtracting 1).
- You will land on
6.
-
Answer: 7 - 1 = 6
####
Problem 3: 5 - 5 = ?
- Start at 5 on the number line.
- Move 5 steps backward (since we are subtracting 5).
- You will land on
0.
-
Answer: 5 - 5 = 0
####
Problem 4: 9 - 2 = ?
- Start at 9 on the number line.
- Move 2 steps backward (since we are subtracting 2).
- You will land on
7.
-
Answer: 9 - 2 = 7
####
Problem 5: 8 - 6 = ?
- Start at 8 on the number line.
- Move 6 steps backward (since we are subtracting 6).
- You will land on
2.
-
Answer: 8 - 6 = 2
####
Problem 6: 9 - 3 = ?
- Start at 9 on the number line.
- Move 3 steps backward (since we are subtracting 3).
- You will land on
6.
-
Answer: 9 - 3 = 6
####
Problem 7: 9 - 2 = ?
- Start at 9 on the number line.
- Move 2 steps backward (since we are subtracting 2).
- You will land on
7.
-
Answer: 9 - 2 = 7
####
Problem 8: 4 - 4 = ?
- Start at 4 on the number line.
- Move 4 steps backward (since we are subtracting 4).
- You will land on
0.
-
Answer: 4 - 4 = 0
####
Problem 9: 6 - 6 = ?
- Start at 6 on the number line.
- Move 6 steps backward (since we are subtracting 6).
- You will land on
0.
-
Answer: 6 - 6 = 0
Final Answers:
1. 5 - 2 =
3
2. 7 - 1 =
6
3. 5 - 5 =
0
4. 9 - 2 =
7
5. 8 - 6 =
2
6. 9 - 3 =
6
7. 9 - 2 =
7
8. 4 - 4 =
0
9. 6 - 6 =
0
Boxed Final Answer:
\[
\boxed{3, 6, 0, 7, 2, 6, 7, 0, 0}
\]
Parent Tip: Review the logic above to help your child master the concept of subtraction using number line worksheet.
