The task involves solving a series of subtraction problems and filling in the answers on the image. Let's solve each subtraction problem step by step.
Subtraction Problems:
1.
12 - 5 = ?
- \( 12 - 5 = 7 \)
2.
17 - 8 = ?
- \( 17 - 8 = 9 \)
3.
15 - 6 = ?
- \( 15 - 6 = 9 \)
4.
9 - 3 = ?
- \( 9 - 3 = 6 \)
5.
11 - 7 = ?
- \( 11 - 7 = 4 \)
6.
10 - 9 = ?
- \( 10 - 9 = 1 \)
7.
12 - 7 = ?
- \( 12 - 7 = 5 \)
8.
10 - 6 = ?
- \( 10 - 6 = 4 \)
9.
8 - 4 = ?
- \( 8 - 4 = 4 \)
10.
16 - 5 = ?
- \( 16 - 5 = 11 \)
11.
9 - 8 = ?
- \( 9 - 8 = 1 \)
12.
15 - 7 = ?
- \( 15 - 7 = 8 \)
13.
13 - 6 = ?
- \( 13 - 6 = 7 \)
14.
18 - 9 = ?
- \( 18 - 9 = 9 \)
15.
12 - 9 = ?
- \( 12 - 9 = 3 \)
16.
11 - 6 = ?
- \( 11 - 6 = 5 \)
17.
5 - 3 = ?
- \( 5 - 3 = 2 \)
18.
9 - 5 = ?
- \( 9 - 5 = 4 \)
19.
12 - 8 = ?
- \( 12 - 8 = 4 \)
20.
10 - 3 = ?
- \( 10 - 3 = 7 \)
Filling in the Answers:
Now, let's fill in the answers on the image:
-
Top row (from left to right):
- \( 12 - 5 = 7 \)
- \( 17 - 8 = 9 \)
- \( 15 - 6 = 9 \)
- \( 9 - 3 = 6 \)
-
Second row:
- \( 11 - 7 = 4 \)
- \( 10 - 9 = 1 \)
- \( 12 - 7 = 5 \)
- \( 10 - 6 = 4 \)
- \( 8 - 4 = 4 \)
-
Third row:
- \( 16 - 5 = 11 \)
- \( 9 - 8 = 1 \)
- \( 15 - 7 = 8 \)
- \( 13 - 6 = 7 \)
-
Fourth row:
- \( 18 - 9 = 9 \)
- \( 12 - 9 = 3 \)
- \( 11 - 6 = 5 \)
- \( 5 - 3 = 2 \)
- \( 9 - 5 = 4 \)
-
Bottom row:
- \( 12 - 8 = 4 \)
- \( 10 - 3 = 7 \)
Final Answer:
The completed image with all answers filled in is as follows:
- Top row: \( 7, 9, 9, 6 \)
- Second row: \( 4, 1, 5, 4, 4 \)
- Third row: \( 11, 1, 8, 7 \)
- Fourth row: \( 9, 3, 5, 2, 4 \)
- Bottom row: \( 4, 7 \)
Thus, the final answer is:
\[
\boxed{7, 9, 9, 6, 4, 1, 5, 4, 4, 11, 1, 8, 7, 9, 3, 5, 2, 4, 4, 7}
\]
Parent Tip: Review the logic above to help your child master the concept of grade 2 math pages.
