|
1.
4 – 3 =
4
3
2
1
|
2.
5 + 4 =
2
1
3
9
|
3.
3 + 3 =
3
2
1
6
|
4.
4 – 3 =
4
2
1
3
|
|
5.
4 + 4 =
2
3
8
1
|
6.
9 – 4 =
2
5
1
3
|
7.
7 + 0 =
7
2
3
1
|
8.
10 – 6 =
2
4
3
1
|
|
9.
2 + 3 =
3
5
2
1
|
10.
2 – 2 =
4
2
0
3
|
11.
8 + 2 =
3
2
10
1
|
12.
3 – 0 =
4
1
2
3
|
|
13.
6 + 0 =
6
1
3
2
|
14.
6 + 1 =
7
3
1
2
|
15.
9 + 0 =
1
9
3
2
|
16.
4 + 4 =
1
8
2
3
|
|
17.
1 + 4 =
1
5
3
2
|
18.
2 + 1 =
4
1
2
3
|
19.
5 + 5 =
1
3
10
2
|
20.
5 – 2 =
3
4
2
1
|
|
1.
4 – 3 =
4
3
2
1
|
2.
5 + 4 =
2
1
3
9
|
3.
3 + 3 =
3
2
1
6
|
4.
4 – 3 =
4
2
1
3
|
|
5.
4 + 4 =
2
3
8
1
|
6.
9 – 4 =
2
5
1
3
|
7.
7 + 0 =
7
2
3
1
|
8.
10 – 6 =
2
4
3
1
|
|
9.
2 + 3 =
3
5
2
1
|
10.
2 – 2 =
4
2
0
3
|
11.
8 + 2 =
3
2
10
1
|
12.
3 – 0 =
4
1
2
3
|
|
13.
6 + 0 =
6
1
3
2
|
14.
6 + 1 =
7
3
1
2
|
15.
9 + 0 =
1
9
3
2
|
16.
4 + 4 =
1
8
2
3
|
|
17.
1 + 4 =
1
5
3
2
|
18.
2 + 1 =
4
1
2
3
|
19.
5 + 5 =
1
3
10
2
|
20.
5 – 2 =
3
4
2
1
|