„Mistrz rachunku pamięciowego”
Konkurs matematyczny dla kl. II
95 – 23 =
80 – 47 =
36 – 17 =
55 – 23 =
78 – 29 =
62 – 35 =
98 – 55 =
77 – 48 =
56 – 17 =
89 – 29 =
62 – 28 =
90 – 16 =
44 + 16 =
56 + 27 =
45 + 35 =
20 + 28 =
27 + 19 =
67 + 33 =
74 + 18 =
43 + 19 =
65 + 17 =
81 + 19 =
29 + 42 =
18 + 29 =
19 + 16 =
18 + 13 + 5 =
26 + 13 + 7 =
11 + 12 + 9 =
10 + 29 + 14 =
4 + 45 + 6 =
62 + 17 + 3 =
49 + 8 + 8 =
19 + 9 + 14 =
17 + 17 + 12 =
52 + 9 + 16 =
28 + 17 + 9 =
50 + 14 + 26 =
41 – 18 – 7 =
59 – 16 – 4 =
100 – 52 – 8 =
85 – 12 – 18 =
64 – 14 – 8 =
89 – 10 – 9 =
72 – 7 – 13 =
48 – 15 – 13 =
94 – 22 + 7 =
55 – 15 + 8 =
53 – 18 + 14 =
81 – 6 + 14 =
67 – 9 + 12 =
37 - ..... = 16
42 - ..... = 20
90 - ..... = 60
76 - ..... = 54
100 - .... = 65
59 - ..... = 19
48 - ..... = 32
29 - ..... = 17
68 - ..... = 57
100 - ..... = 25
87 - ..... = 67
38 + ..... = 52
55 + ..... = 90
30 + ..... = 100
14 + ..... = 28
53 + ..... = 70
20 + ..... = 66
17 + ..... = 40
44 + ..... = 56
72 + ..... = 94
88 + ..... = 88
59 + ..... = 73
33 + ..... = 49
26 + ..... = 50
15 + ..... = 31
7 x 6 =
8 x 4 =
9 x 5 =
6 x 6 =
8 x 8 =
4 x 9 =
7 x 7 =
6 x 8 =
4 x 7 =
10 x 0 =
9 x 3 =
9 x 9 =
6 x 4 =
90 : 10 =
40 : 8 =
54 : 9 =
56 : 7 =
25 : 5 =
72 : 9 =
30 : 6 =
54 : 6 =
24 : 8 =
27 : 3 =
42 : 6 =
70 : 7 =