综合套题一 |
6 + 4 = |
6 + 7 = |
9 + 11 = |
2 + 7 + 9 = |
19 - ( ) = 12 |
5 + 2 = |
6 + 9 = |
4 + 8 = |
18 + 1 - 2 = |
( ) + 5 = 13 |
13 - 2 = |
15 - 2 = |
7 - 4 = |
2 + 14 - 4 = |
8 + ( ) = 20 |
17 + 3 = |
2 + 6 = |
16 - 5 = |
7 - 6 + 16 = |
17 - ( ) = 15 |
16 - 2 = |
1 + 19 = |
9 + 2 = |
10 + 5 - 1 = |
13 + ( ) = 20 |
3 + 7 = |
5 - 4 = |
5 - 3 = |
8 - 3 + 12 = |
( ) - 6 = 13 |
3 + 2 = |
17 - 5 = |
18 - 2 = |
7 - 3 + 10 = |
( ) + 8 = 11 |
8 + 2 = |
7 + 9 = |
5 + 5 = |
19 - 2 - 4 = |
8 + ( ) = 16 |
15 + 5 = |
7 + 13 = |
19 - 5 = |
13 + 3 - 4 = |
( ) + 3 = 20 |
16 - 3 = |
19 - 6 = |
9 + 1 = |
14 + 3 + 3 = |
( ) - 3 = 11 |
17 - 6 = |
6 + 5 = |
18 - 5 = |
18 - 2 - 3 = |
8 + ( ) = 14 |
19 - 8 = |
14 - 2 = |
8 + 4 = |
19 - 3 - 4 = |
18 - ( ) = 11 |
7 + 5 = |
5 + 9 = |
17 - 4 = |
10 + 3 + 4 = |
( ) + 9 = 10 |
16 - 4 = |
2 + 1 = |
18 - 4 = |
14 - 4 + 5 = |
13 - ( ) = 11 |
17 - 3 = |
12 + 8 = |
18 - 7 = |
14 + 4 - 1 = |
17 - ( ) = 12 |