The task involves solving a series of subtraction problems and filling in the answers along the segments of the earthworm. Let's solve each subtraction problem step by step.
Earthworm Segments:
1.
Head Segment:
- \( 9 - 3 = 6 \)
2.
Second Segment:
- \( 15 - 6 = 9 \)
3.
Third Segment:
- \( 17 - 8 = 9 \)
4.
Fourth Segment:
- \( 12 - 5 = 7 \)
5.
Fifth Segment:
- \( 11 - 7 = 4 \)
6.
Sixth Segment:
- \( 10 - 9 = 1 \)
7.
Seventh Segment:
- \( 12 - 7 = 5 \)
8.
Eighth Segment:
- \( 10 - 6 = 4 \)
9.
Ninth Segment:
- \( 8 - 4 = 4 \)
10.
Tenth Segment:
- \( 16 - 5 = 11 \)
11.
Eleventh Segment:
- \( 9 - 8 = 1 \)
12.
Twelfth Segment:
- \( 15 - 7 = 8 \)
13.
Thirteenth Segment:
- \( 13 - 6 = 7 \)
14.
Fourteenth Segment:
- \( 18 - 9 = 9 \)
15.
Fifteenth Segment:
- \( 12 - 9 = 3 \)
16.
Sixteenth Segment:
- \( 11 - 6 = 5 \)
17.
Seventeenth Segment:
- \( 5 - 3 = 2 \)
18.
Eighteenth Segment:
- \( 9 - 5 = 4 \)
19.
Nineteenth Segment:
- \( 12 - 8 = 4 \)
20.
Tail Segment:
- \( 10 - 3 = 7 \)
Final Answer:
The completed earthworm with all the answers filled in looks like this:
```
Head: 6
Second: 9
Third: 9
Fourth: 7
Fifth: 4
Sixth: 1
Seventh: 5
Eighth: 4
Ninth: 4
Tenth: 11
Eleventh: 1
Twelfth: 8
Thirteenth: 7
Fourteenth: 9
Fifteenth: 3
Sixteenth: 5
Seventeenth: 2
Eighteenth: 4
Nineteenth: 4
Tail: 7
```
My Score:
The "My score" is the sum of all the answers. Let's add them up:
\[
6 + 9 + 9 + 7 + 4 + 1 + 5 + 4 + 4 + 11 + 1 + 8 + 7 + 9 + 3 + 5 + 2 + 4 + 4 + 7 = 100
\]
Final Answer:
\[
\boxed{100}
\]
Parent Tip: Review the logic above to help your child master the concept of math worksheets for grade 2.
