כיתה ג - תרגילים - חיסור וכפל - רמת מתקדמים - 7
שאלה | תשובה | ||
---|---|---|---|
1 |
80 - 8x8 | 16 | |
2 |
87 - 5x3 | 72 | |
3 |
86 - 3x6 | 68 | |
4 |
82 - 4x8 | 50 | |
5 |
83 - 4x4 | 67 | |
6 |
80 - 3x7 | 59 | |
7 |
81 - 7x3 | 60 | |
8 |
80 - 6x5 | 50 | |
9 |
81 - 5x6 | 51 | |
10 |
83 - 6x7 | 41 | |
11 |
83 - 5x8 | 43 | |
12 |
81 - 8x6 | 33 | |
13 |
84 - 5x9 | 39 | |
14 |
87 - 5x5 | 62 | |
15 |
87 - 7x7 | 38 | |
16 |
87 - 4x6 | 63 | |
17 |
83 - 4x8 | 51 | |
18 |
82 - 9x9 | 1 | |
19 |
83 - 8x8 | 19 | |
20 |
81 - 9x5 | 36 | |
21 |
86 - 3x3 | 77 | |
22 |
84 - 7x4 | 56 | |
23 |
83 - 5x5 | 58 | |
24 |
80 - 5x7 | 45 | |
25 |
85 - 8x7 | 29 | |
26 |
80 - 4x5 | 60 | |
27 |
83 - 3x5 | 68 | |
28 |
82 - 6x9 | 28 | |
29 |
79 - 7x9 | 16 | |
30 |
81 - 5x8 | 41 | |
31 |
78 - 6x8 | 30 | |
32 |
87 - 6x4 | 63 | |
33 |
87 - 7x9 | 24 | |
34 |
83 - 4x9 | 47 | |
35 |
83 - 9x7 | 20 | |
36 |
83 - 3x4 | 71 | |
37 |
80 - 5x3 | 65 | |
38 |
82 - 4x4 | 66 | |
39 |
78 - 8x7 | 22 | |
40 |
85 - 3x5 | 70 | |
41 |
87 - 9x8 | 15 | |
42 |
86 - 3x7 | 65 | |
43 |
82 - 5x6 | 52 | |
44 |
80 - 6x9 | 26 | |
45 |
87 - 9x9 | 6 | |
46 |
79 - 9x5 | 34 | |
47 |
82 - 3x3 | 73 | |
48 |
79 - 8x3 | 55 | |
49 |
84 - 6x7 | 42 | |
50 |
83 - 5x6 | 53 | |
51 |
80 - 6x4 | 56 | |
52 |
82 - 5x8 | 42 | |
53 |
85 - 8x8 | 21 | |
54 |
83 - 9x5 | 38 | |
55 |
86 - 3x5 | 71 | |
56 |
81 - 6x9 | 27 | |
57 |
82 - 6x6 | 46 |