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WorksheetsTHI TÀI ONLINE CD2_VÒNG 2
Total questions: 20
Worksheet time: 10mins
61 - 30 + 65 - 33 - 30 - 30 + 90 =
(a)
17 + 40 - 27 + 31 - 1 - 40 + 75 =
(a)
75 - 52 + 54 - 57 + 44 - 23 - 11 =
(a)
51 + 24 - 74 + 46 - 32 - 13 - 1 =
(a)
43 + 34 - 35 + 20 - 12 - 30 + 26 =
(a)
96 - 72 + 34 - 14 + 13 - 32 + 50 - 33 =
(a)
59 - 10 + 30 + 10 - 7 - 12 - 20 - 10 =
(a)
81 + 6 - 15 - 12 - 10 - 30 - 20 + 77 =
(a)
82 + 7 - 25 - 30 + 51 - 32 + 45 - 47 =
(a)
15 - 11 + 40 + 11 + 33 + 1 - 48 + 38 =
(a)
99 - 37 - 31 + 24 - 20 - 21 + 64 - 7 =
(a)
84 + 3 - 85 - 2 + 97 - 11 - 63 - 23 =
(a)
67 - 7 + 36 - 12 + 11 - 90 + 62 + 31 =
(a)
62 + 37 - 81 - 8 + 70 + 5 - 11 + 4 =
(a)
71 - 40 + 13 + 21 - 64 + 0 + 56 - 42 =
(a)
26 - 3 - 22 + 50 + 15 + 33 - 65 - 30 =
(a)
19 - 1 - 11 - 3 + 11 + 12 - 17 + 35 =
(a)
76 - 54 + 45 + 31 - 11 + 10 - 94 + 81 =
(a)
18 + 50 - 20 - 36 + 3 + 60 - 64 + 78 =
(a)
24 + 43 - 21 - 40 - 3 + 55 - 43 + 64 =
(a)
