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|



| ! | |
| 1 |
4, 3, 2 |
| 2 |
5 |
| 3 |
|
| 4 |
7 |
| 5 |
8 |
| 6 |
9 |
| 7 |
10 |
| 8 |
|
| 9 |
|
| 10 |
|
| 11 |
|
| 12 |
|
| 13 |
( ) |
| 14 |
a ± b = c ( 10) |
| 15 |
20 |
| 16 |
|
| 17 |
- ! |
| 18 |
|
| 19 |
|
| 20 |
|
| 21 | |
26 - (3 )
27 - 80 ÷ 20 (3 )
28 - 78:2 69:3 (3 )
29 - 87:29 66:22 (3 )
30 - 600 : 200 5600 : 800 (3 )
31 - (4 )
32 - (4 )
33 - , (4 )
34 - (4 )
35 - (4 )
36 - (4 )
| : | - / |