Problem Description:
The task is to complete a chart by writing the missing numbers from 1 to 50. The chart is partially filled, and the goal is to fill in the missing numbers in sequence.
Chart Analysis:
The chart is structured as follows:
- The first column starts with 1, 11, 21, 31, and 41.
- The last column starts with 10, 20, 30, 40, and 50.
- The middle columns are empty and need to be filled in sequentially.
Solution Approach:
1.
Identify the Pattern:
- The first column increases by 10 (1, 11, 21, 31, 41).
- The last column also increases by 10 (10, 20, 30, 40, 50).
- The numbers in each row should increase sequentially from left to right.
2.
Fill in the Missing Numbers:
- For the first row: The numbers should be 1, 2, 3, ..., 10.
- For the second row: The numbers should be 11, 12, 13, ..., 20.
- For the third row: The numbers should be 21, 22, 23, ..., 30.
- For the fourth row: The numbers should be 31, 32, 33, ..., 40.
- For the fifth row: The numbers should be 41, 42, 43, ..., 50.
3.
Complete the Chart:
Using the identified pattern, we can fill in the missing numbers in each row.
Completed Chart:
Here is the completed chart:
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|----|
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 |
| 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
Final Answer:
The completed chart is as shown above. Each row contains numbers increasing sequentially from left to right, starting from the given numbers in the first and last columns.
$$
\boxed{
\begin{array}{|c|c|c|c|c|c|c|c|c|c|}
\hline
1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10 \\
\hline
11 & 12 & 13 & 14 & 15 & 16 & 17 & 18 & 19 & 20 \\
\hline
21 & 22 & 23 & 24 & 25 & 26 & 27 & 28 & 29 & 30 \\
\hline
31 & 32 & 33 & 34 & 35 & 36 & 37 & 38 & 39 & 40 \\
\hline
41 & 42 & 43 & 44 & 45 & 46 & 47 & 48 & 49 & 50 \\
\hline
\end{array}
}
$$
Parent Tip: Review the logic above to help your child master the concept of number words worksheet 1 50.
