The document contains 20 subtraction problems in two columns. It asks the reader to solve the subtraction problems and find the results. The numbers in the problems range from 10 to 20.

1. Cari hasil tolak
1) 15 – 8 = 1) 15 – 8 =
2) 14 – 7 = 2) 14 – 7 =
3) 16 - 8 = 3) 16 - 8 =
4) 13 – 9 = 4) 13 – 9 =
5) 12 – 5 = 5) 12 – 5 =
6) 11 – 9 = 6) 11 – 9 =
7) 10 – 6 = 7) 10 – 6 =
8) 17 – 8 = 8) 17 – 8 =
9) 11 – 6 = 9) 11 – 6 =
10) 12 – 7 = 10) 12 – 7 =
11) 11 – 9 = 11) 11 – 9 =
12) 14 – 5 = 12) 14 – 5 =
13) 13 – 7 = 13) 13 – 7 =
14) 17 – 8 = 14) 17 – 8 =
15) 14 – 8 = 15) 14 – 8 =
16) 15 – 9 = 16) 15 – 9 =
17) 13 – 6 = 17) 13 – 6 =
18) 12 – 4 = 18) 12 – 4 =
19) 18 – 9 = 19) 18 – 9 =
20) 11 – 4 = 20) 11 – 4 =

2. Cari hasil tolak
1) 15 – 8 = 1) 15 – 8 =
2) 14 – 7 = 2) 14 – 7 =
3) 16 - 8 = 3) 16 - 8 =
4) 13 – 9 = 4) 13 – 9 =
5) 12 – 5 = 5) 12 – 5 =
6) 11 – 9 = 6) 11 – 9 =
7) 10 – 6 = 7) 10 – 6 =
8) 17 – 8 = 8) 17 – 8 =
9) 11 – 6 = 9) 11 – 6 =
10) 12 – 7 = 10) 12 – 7 =
11) 11 – 9 = 11) 11 – 9 =
12) 14 – 5 = 12) 14 – 5 =
13) 13 – 7 = 13) 13 – 7 =
14) 17 – 8 = 14) 17 – 8 =
15) 14 – 8 = 15) 14 – 8 =
16) 15 – 9 = 16) 15 – 9 =
17) 13 – 6 = 17) 13 – 6 =
18) 12 – 4 = 18) 12 – 4 =
19) 18 – 9 = 19) 18 – 9 =
20) 11 – 4 = 20) 11 – 4 =

3. Cari hasil tolak
2 5 7 3 2 9
- 1 0 9 - 3 7
4 3 1 8 0 2
- 1 1 5 - 5 0
6 8 3 6 4 8
- 5 0 7 - 9 1
5 6 0 9 2 7
- 3 3 9 - 6 1
9 9 5 7 1 5
- 4 0 8 - 4 8 2

4. Cari hasil tolak
2 5 7 3 2 9
- 1 0 9 - 3 7
4 3 1 8 0 2
- 1 1 5 - 5 0
6 8 3 6 4 8
- 5 0 7 - 9 1
5 6 0 9 2 7
- 3 3 9 - 6 1
9 9 5 7 1 5
- 4 0 8 - 4 8 2