4×4= 86 - 24 = 62 - 31 = 66 - 18 = 85 - 11 = 53 + 21 = 28 + 24 =
18 + 75 =
12 + 46 =
39 + 37 =
40 + 33 =
32 + 22 =
23 + 58 =
28 + 71 =
36 + 55 =
38-( )=8
( )×4=24
32 + 38 =
14 + 19 =
11 + 68 =
69 + 23 = 44 + 22 = 16 + 31 = 11 + 38 = 59 + 22 = 69 + 24 = 86 - 11 = 70 - 28 = 21 - 17 = 94 - 20 =
83 - 38 =
93 - 41 =
20 + 62 =
36 + 41 =
22 + 46 =
22 + 18 =
23 + 37 =
40 + 34 =
3×( )=24
22 + 24 =
20 + 67 =
29 + 16 =
76 + 14 =
28 + 45 = 22 + 27 = 51 + 41 = 12 + 78 = 22 + 63 = 50 + 27 = 62 + 29 = 24 + 14 = 45 + 50 = 46 + 28 = 25 + 62 = 4×7=
71 - 43 =
70 - 45 =
39 - 32 =
57 - 52 =
92 - 42 =
36 + 37 =
14 + 68 =
( )×9=63
37 + 59 =
21 + 77 =
47 + 26 =
59 + 33 = 28 + 66 = 12 + 65 = 6×( )=30 ( )+10=100 24 + 66 = 21 + 35 = 35 + 54 = 20 + 72 = 15 + 81 = 35 + 46 = 18 + 75 =
20 + 35 =
13 + 14 =
24 + 47 =
34 + 10 =
53 + 37 =
22 + 59 =
61 + 13 =
22 + 66 =
40 + 19 =
33 + 18 =
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