each step involves subtracting -1, -10, -100, or -1000 only.
example
start: 5462, step one: -10, middle result: 5452, step two: -1, target: 5451
1. start: 5462, target: 4452
2. start: 5462, target: 5352
3. start: 5462, target: 5361
4. start: 5462, target: 4362
5. start: 9310, target: 8309
6. start: 9310, target: 9209
7. start: 9310, target: 8210
8. start: 9310, target: 8300
9. start: 9310, target: 929
10. start: 3100, target: 200
11. start: 3100, target: 29
12. start: 3100, target: 20
13. start: 3100, target: 2
14. start: 3100, target:
15. start: 100000, target:
6. start: 100000, target:
start: 100000, target:
start: 100000, target:
start: 100000, target:

Question

Accepted Answer

Let's solve problem 1 as an example (we can solve others similarly by finding the difference between start and target, then breaking it into two subtractions of -1, -10, -100, or -1000).

### Problem 1:
Start = 5462, Target = 4452

# Explanation:
## Step1: Find the total difference.
Total difference = 5462 - 4452 = 1010. We need to break 1010 into two subtractions (each -1, -10, -100, -1000). Let's first subtract 1000 (since 1000 is a valid step).
Middle Result after Step One: $ 5462 - 1000 = 4462 $
## Step2: Subtract 10 (since 4462 - 10 = 4452, which is the target).
So Step One: -1000, Step Two: -10. Wait, wait, no—wait, target is 4452. Wait, 5462 to 4452: 5462 - 1000 = 4462, then 4462 - 10 = 4452. Yes. Or another way: 5462 - 10 = 5452, then 5452 - 1000 = 4452. Let's check the example: example had -10 then -1. So let's do it as two steps, each -1, -10, -100, -1000.

Alternative approach: Target is 4452. Start is 5462. Let's see the difference in hundreds, tens, ones. 5462 to 4452: thousands place: 5 - 4 = 1 (so subtract 1000), tens place: 6 - 5 = 1 (subtract 10), ones place: 2 - 2 = 0. So total subtract 1000 + 10 = 1010. So Step One: -1000, Middle Result: 5462 - 1000 = 4462; Step Two: -10, Target: 4462 - 10 = 4452.

# Answer for Problem 1:
Step One: $-1000$, Middle Result: $4462$, Step Two: $-10$ (or Step One: $-10$, Middle Result: $5452$, Step Two: $-1000$)

### Problem 2:
Start = 5462, Target = 5352

# Explanation:
## Step1: Find the difference: 5462 - 5352 = 110. Break into two subtractions. Let's subtract 100 first.
Middle Result: $5462 - 100 = 5362$
## Step2: Subtract 10 (5362 - 10 = 5352, target).
So Step One: -100, Step Two: -10.

# Answer for Problem 2:
Step One: $-100$, Middle Result: $5362$, Step Two: $-10$

### Problem 3:
Start = 5462, Target = 5361

# Explanation:
## Step1: Difference: 5462 - 5361 = 101. Break into -100 and -1.
Middle Result: $5462 - 100 = 5362$
## Step2: Subtract 1: $5362 - 1 = 5361$ (target).
So Step One: -100, Step Two: -1.

# Answer for Problem 3:
Step One: $-100$, Middle Result: $5362$, Step Two: $-1$

### Problem 4:
Start = 5462, Target = 4362

# Explanation:
## Step1: Difference: 5462 - 4362 = 1100. Break into -1000 and -100.
Middle Result: $5462 - 1000 = 4462$
## Step2: Subtract 100: $4462 - 100 = 4362$ (target).
So Step One: -1000, Step Two: -100.

# Answer for Problem 4:
Step One: $-1000$, Middle Result: $4462$, Step Two: $-100$

### Problem 5:
Start = 9310, Target = 8309

# Explanation:
## Step1: Difference: 9310 - 8309 = 1001. Break into -1000 and -1.
Middle Result: $9310 - 1000 = 8310$
## Step2: Subtract 1: $8310 - 1 = 8309$ (target).
So Step One: -1000, Step Two: -1.

# Answer for Problem 5:
Step One: $-1000$, Middle Result: $8310$, Step Two: $-1$

### Problem 6:
Start = 9310, Target = 9209

# Explanation:
## Step1: Difference: 9310 - 9209 = 101. Break into -100 and -1.
Middle Result: $9310 - 100 = 9210$
## Step2: Subtract 1: $9210 - 1 = 9209$ (target).
So Step One: -100, Step Two: -1.

# Answer for Problem 6:
Step One: $-100$, Middle Result: $9210$, Step Two: $-1$

### Problem 7:
Start = 9310, Target = 8210

# Explanation:
## Step1: Difference: 9310 - 8210 = 1100. Break into -1000 and -100.
Middle Result: $9310 - 1000 = 8310$
## Step2: Subtract 100: $8310 - 100 = 8210$ (target).
So Step One: -1000, Step Two: -100.

# Answer for Problem 7:
Step One: $-1000$, Middle Result: $8310$, Step Two: $-100$

### Problem 8:
Start = 9310, Target = 8300

# Explanation:
## Step1: Difference: 9310 - 8300 = 1010. Break into -1000 and -10.
Middle Result: $9310 - 1000 = 8310$
## Step2: Subtract 10: $8310 - 10 = 8300$ (target).
So Step One: -1000, Step Two: -10.

# Answer for Problem 8:
Step One: $-1000$, Middle Result: $8310$, Step Two: $-10$

### Problem 9:
Start = 9310, Target = 929 (Wait, target seems like a typo? 929 is too small. Wait, maybe 9290? Let's assume it's 9290. Then difference: 9310 - 9290 = 20. Break into -10 and -10.
Middle Result: $9310 - 10 = 9300$
Step Two: $9300 - 10 = 9290$. But if target is 929, that's incorrect. Maybe a typo. Assuming target is 9290, answer: Step One: -10, Step Two: -10.

### Problem 10:
Start = 3100, Target = 200 (typo? Maybe 2000? 3100 - 2000 = 1100. Break into -1000 and -100.
Middle Result: $3100 - 1000 = 2100$
Step Two: $2100 - 100 = 2000$. If target is 200, incorrect. Assuming target is 2000, answer: Step One: -1000, Step Two: -100.

(Note: Some targets may have typos, but we solved the first 8 problems with clear targets. For the rest, check for typos and adjust, but the method is: find the difference between start and target, break into two subtractions of -1, -10, -100, -1000.)

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QUESTION IMAGE

Question

Explanation:

Problem 1:

Step1: Find the total difference.

Step2: Subtract 10 (since 4462 - 10 = 4452, which is the target).

Step1: Find the difference: 5462 - 5352 = 110. Break into two subtractions. Let's subtract 100 first.

Step2: Subtract 10 (5362 - 10 = 5352, target).

Step1: Difference: 5462 - 5361 = 101. Break into -100 and -1.

Step2: Subtract 1: \(5362 - 1 = 5361\) (target).

Answer:

Problem 2: