Write the successors and predecessors of:
4,56,999

Answer

To find the successor and predecessor of the number 456,999, we will follow these steps:

### Step 1: Finding the Successor
1. **Definition**: The successor of a number is the number that comes immediately after it. To find the successor, we add 1 to the given number.
2. **Calculation**:
- Start with the number: 456,999
- Add 1:
\[ 456,999 + 1 = 457,000 \]
3. **Result**: The successor of 456,999 is **457,000**.

### Step 2: Finding the Predecessor
1. **Definition**: The predecessor of a number is the number that comes immediately before it. To find the predecessor, we subtract 1 from the given number.
2. **Calculation**:
- Start with the number: 456,999
- Subtract 1:
\[ 456,999 - 1 = 456,998 \]
3. **Result**: The predecessor of 456,999 is **456,998**.

### Final Answer:
- The successor of 456,999 is **457,000**.
- The predecessor of 456,999 is **456,998**.

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