Question

Number pattern
142110,142140____,____,___
Rule____,___,____

Answer 1

To find the next numbers in the pattern 142110, 142140, we can analyze the difference between the two numbers:

1. **Finding the difference:**
- The first number is 142110.
- The second number is 142140.
- The difference is:
\( 142140 - 142110 = 30 \)

Given this, we can infer that the pattern appears to be increasing by 30.

2. **Continuing the pattern:**
- The third number:
\( 142140 + 30 = 142170 \)
- The fourth number:
\( 142170 + 30 = 142200 \)
- The fifth number:
\( 142200 + 30 = 142230 \)

So the complete sequence is:
- 142110
- 142140
- 142170
- 142200
- 142230

**Rule:**
The rule for generating the next number in the sequence is to add 30 to the previous number.

Thus, the next three numbers are:
- 142170
- 142200
- 142230

**Final answer:**
- Numbers: 142110, 142140, 142170, 142200, 142230
- Rule: Add 30 to the previous number.