综合套题二 |
7 + 5 = |
13 - 9 = |
18 - 3 = |
4 + 7 - 7 = |
3 + ( ) = 20 |
6 + 8 = |
11 - 7 = |
19 - 4 = |
8 + 3 + 9 = |
( ) + 15 = 20 |
17 - 6 = |
15 - 3 = |
13 - 5 = |
14 - 7 - 5 = |
( ) - 7 = 5 |
9 + 2 = |
17 - 8 = |
13 - 6 = |
5 + 4 + 11 = |
14 - ( ) = 9 |
19 - 2 = |
18 - 9 = |
11 - 4 = |
7 - 3 + 3 = |
6 + ( ) = 15 |
17 - 9 = |
3 + 9 = |
14 - 9 = |
3 + 7 + 4 = |
( ) + 8 = 14 |
3 + 8 = |
8 + 5 = |
5 + 8 = |
9 - 8 + 2 = |
( ) - 6 = 6 |
11 - 6 = |
14 - 7 = |
9 + 9 = |
18 - 9 + 7 = |
( ) - 6 = 7 |
11 + 5 = |
11 - 5 = |
12 - 3 = |
7 + 7 - 6 = |
11 - ( ) = 4 |
6 + 2 = |
5 + 7 = |
7 + 8 = |
11 - 4 - 5 = |
( ) + 18 = 20 |
13 - 7 = |
8 + 3 = |
3 + 0 = |
4 + 10 + 2 = |
18 + ( ) = 20 |
14 + 5 = |
11 - 2 = |
7 + 6 = |
12 - 6 - 2 = |
12 - ( ) = 8 |
15 - 9 = |
9 + 4 = |
5 - 5 = |
16 - 8 + 12 = |
( ) + 19 = 20 |
4 + 8 = |
12 - 8 = |
14 - 6 = |
10 + 10 - 6 = |
( ) + 3 = 11 |
9 + 8 = |
14 - 5 = |
11 - 3 = |
17 - 6 - 3 = |
( ) - 8 = 4 |