Write the successors and predecessors of:
99,999

Answer

To find the successor and predecessor of the number 99,999, we can follow these steps:

### Step 1: Find the Successor
1. **Definition of Successor**: The successor of a number is the number that comes immediately after it.
2. **Calculation**: To find the successor of 99,999, we add 1 to it.
\[ 99,999 + 1 = 100,000 \]
3. **Result**: Therefore, the successor of 99,999 is **100,000**.

### Step 2: Find the Predecessor
1. **Definition of Predecessor**: The predecessor of a number is the number that comes immediately before it.
2. **Calculation**: To find the predecessor of 99,999, we subtract 1 from it.
\[ 99,999 - 1 = 99,998 \]
3. **Result**: Therefore, the predecessor of 99,999 is **99,998**.

### Final Answer:
- Successor of 99,999: **100,000**
- Predecessor of 99,999: **99,998**

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