I
1. .
, , , , , .
_______________________________________________________
2. .
_______________________________________________________
3. , :
) ___________
) _______________
) _______________
) __________________
4. , 43.
) 27, 34, 42, 57, 60, 45, 44, 42
) 28, 36, 39, 42, 44, 74, 61, 45
5. , 50.
) 59, 61, 23, 18, 49, 51, 39
) 52, 37, 62, 49, 59, 31
6. .
40 + = 60 30 = 29
1 + 29 = 40 = 30
2 + = 6 + 4 = 13
4 + = 11 7 + = 12
14 = 7 16 = 9
13 3 1 = 18 10 3 = 13 3 4 =
7 + 2 6 = 17 6 + 4 = 11 + 5 9 =
7. ( >, <, =).
23 + 10 23 + 1 41 40 41 4
32 + 6 23 + 7 21 + 5 12 + 5
8. , .
20 + 21 < 40 20 30 30 > 6 0
22 + 4 = 30 4 34 + 3 < 44 + 3
9. .
) 6 40 10.
) 35 20 , , 15.
10. .
11. .
II
1. .
, , , , , .
_______________________________________________________
2. .
_______________________________________________________
3. , :
) ____________
) ______________________
) _________________________
) ______________________
4. , 34.
) 26, 33, 41, 57, 35, 56, 41
) 18, 26, 29, 41, 35, 46, 53
5. , 40.
) 49, 51, 13, 81, 39, 48, 29
) 42, 27, 52, 39, 49, 21, 87
6. .
50 + = 70 40 = 39
1 + 39 = 30 = 20
3 + = 7 + 5 = 14
5 + = 12 8 + = 13
15 = 8 15 = 8
12 2 1 = 17 10 2 = 12 4 3 =
8 + 3 7 = 18 8 + 3 = 13 + 4 8 =
7. ( >, <, =.
33 + 10 33 + 1 51 50 51 5
23 + 5 32 + 6 31 + 6 13 + 6
8. , .
10 + 11 < 30 10 20 20 > 5 0
|
|
|
12 + 5 = 20 3 24 + 3 < 34 14
9. .
) 5 30 10.
) 25 10 , , 15.
10. .
11. .
III. . .
?
?
?
? ?
?
?
, ?
13 > 1 18 < 1
12 < 1 1 > 14
(), . .
, (13 > 1 ) 0, 1, 2. 10, 11, 12. 13, , 13 . .
