1樓：匿名使用者
簡單的帶2位小數：
84.53 + 33.73 =
59.19 - 19.93 =
81.24 / 47.07 =
72.10 / 36.86 =
93.83 / 56.28 =
28.26 / 10.31 =
43.68 / 42.07 =
82.90 + 52.74 =
65.54 * 8.28 =
51.28 / 39.48 =
23.82 * 15.37 =
47.59 * 45.93 =
74.69 / 21.46 =
89.24 - 29.93 =
25.20 + 20.89 =
72.48 + 70.21 =
25.59 * 0.44 =
29.21 - 23.25 =
98.33 - 34.04 =
71.81 * 28.34 =
95.52 / 20.80 =
79.61 + 51.16 =
64.66 * 34.88 =
43.11 + 22.31 =
89.38 / 45.34 =
95.93 - 39.17 =
65.91 + 40.74 =
5.43 + 4.37 =
69.58 + 3.89 =
43.45 + 10.20 =
94.09 * 52.70 =
71.64 + 57.14 =
22.37 + 16.34 =
74.59 + 58.95 =
92.51 / 24.59 =
55.28 + 48.27 =
81.82 - 55.16 =
76.59 / 57.82 =
55.19 - 48.62 =
92.50 / 64.66 =
50.19 / 45.69 =
88.02 - 74.46 =
59.88 + 10.80 =
97.76 / 27.19 =
17.15 + 2.07 =
63.07 / 55.97 =
37.08 - 12.35 =
83.73 / 2.78 =
95.91 + 88.72 =
86.04 - 60.94 =
複雜2位小數：
97.63 * 67.71 + 85.
38 + 71.81 =83.84 / 45.
71 - 22.75 - 95.70 =32.
22 - 78.19 + 78.25 + 74.
65 =40.00 - 47.78 / 82.
38 * 46.23 =68.80 - 39.
49 + 72.04 - 25.28 =31.
02 / 45.56 / 78.15 + 4.
61 =79.00 / 63.97 * 45.
92 / 79.60 =58.13 / 61.
62 / 97.00 + 45.26 =86.
89 - 26.97 / 70.61 + 78.
65 =99.66 / 30.91 + 76.
21 - 6.74 =67.07 * 0.
85 + 1.21 * 17.55 =60.
56 * 34.64 * 58.40 / 16.
32 =51.66 * 78.21 + 23.
63 - 42.27 =59.40 + 84.
15 * 40.31 - 56.38 =83.
87 / 36.05 - 33.03 + 69.
11 =85.81 + 31.41 / 75.
69 - 96.59 =2.03 / 53.
38 * 56.86 + 25.02 =48.
23 - 43.58 * 74.15 * 29.
29 =95.17 + 16.68 + 10.
39 - 73.96 =84.50 / 93.
13 - 33.81 - 38.38 =41.
84 + 18.67 - 21.18 + 3.
06 =56.10 + 42.80 + 49.
37 + 90.62 =42.84 + 13.
61 / 94.67 * 93.33 =95.
34 - 15.93 / 93.11 / 33.
89 =34.68 + 45.94 + 43.
80 + 42.27 =25.79 - 44.
15 * 89.42 * 4.07 =36.
49 / 28.52 - 33.62 * 63.
06 =55.25 + 43.19 + 10.
26 + 97.30 =34.71 + 42.
82 * 19.89 + 77.45 =22.
58 * 37.16 * 46.24 - 39.
75 =55.15 * 48.00 * 0.
04 - 92.70 =11.74 * 95.
39 * 44.22 * 46.54 =55.
58 + 71.67 * 63.68 * 99.
35 =75.32 + 65.35 * 6.
03 * 82.34 =97.23 * 65.
76 - 86.58 / 12.45 =4.
79 / 39.74 * 74.39 / 32.
03 =13.29 / 21.55 - 72.
27 * 70.21 =63.91 - 33.
69 - 72.45 + 31.73 =85.
61 - 72.93 + 13.73 / 88.
03 =56.84 * 26.48 / 43.
18 - 61.30 =7.89 - 74.
58 + 36.99 + 79.81 =23.
24 - 35.33 - 59.09 / 26.
05 =50.61 + 17.38 * 50.
13 / 13.12 =52.46 + 91.
12 / 42.50 + 67.00 =36.
14 / 57.52 / 65.10 / 67.
65 =49.77 / 18.94 + 78.
64 - 1.31 =76.24 + 55.
70 / 83.60 - 51.08 =4.
33 + 40.29 * 92.67 - 61.
01 =50.44 / 90.61 / 50.
04 + 71.98 =35.63 + 97.
81 + 43.79 + 33.37 =簡單帶一位小數：
57.3 - 29.2 =
98.6 / 51.1 =
89.9 - 30.4 =
44.8 * 5.0 =
99.8 / 17.7 =
80.9 + 75.1 =
76.6 * 24.9 =
90.7 + 87.2 =
33.3 + 31.1 =
88.6 + 18.3 =
52.9 * 35.2 =
92.8 * 67.4 =
99.0 * 63.0 =
15.8 / 9.3 =
66.8 - 54.0 =
76.3 / 2.7 =
73.6 + 37.2 =
80.1 / 45.6 =
47.2 / 7.9 =
61.6 / 12.7 =
86.5 / 11.5 =
86.6 - 21.5 =
26.1 / 24.8 =
84.3 * 67.7 =
61.7 + 22.7 =
76.6 / 14.2 =
76.8 - 61.0 =
32.7 / 4.9 =
98.4 - 1.0 =
83.0 * 79.6 =
97.7 - 26.2 =
58.2 / 46.1 =
70.8 - 38.1 =
54.8 / 28.4 =
74.8 + 41.5 =
70.3 / 5.9 =
48.8 / 13.8 =
71.7 - 14.6 =
28.9 + 17.6 =
98.7 / 37.0 =
65.6 + 15.4 =
71.4 + 68.0 =
24.0 + 14.5 =
64.6 / 8.3 =
18.4 / 4.8 =
86.0 - 83.1 =
80.8 - 34.7 =
94.0 + 89.2 =
89.3 + 79.3 =
74.2 / 25.5 =
複雜帶一位小數：
33.4 - 34.4 * 75.
7 - 100.0 =51.7 - 4.
3 * 39.2 + 5.4 =4.
2 / 47.7 / 79.9 + 34.
7 =25.2 * 42.7 / 73.
7 * 18.1 =47.9 + 0.
0 * 1.3 / 82.6 =75.
0 + 72.4 / 40.1 - 7.
3 =43.3 * 56.2 - 33.
4 - 96.8 =18.7 * 1.
1 / 78.2 / 83.9 =36.
5 * 51.5 - 85.1 + 3.
9 =9.5 * 43.4 + 56.
2 / 82.2 =52.1 / 88.
5 / 41.2 - 26.4 =59.
0 - 11.2 / 91.3 / 9.
4 =87.1 / 20.2 - 54.
9 * 6.5 =2.1 + 20.
8 * 29.6 + 59.2 =54.
6 + 96.3 - 1.4 * 97.
0 =26.1 + 13.6 - 93.
3 * 2.9 =63.6 + 96.
4 - 67.6 + 20.2 =60.
1 / 26.3 - 34.4 - 93.
8 =48.8 / 2.9 * 99.
3 - 66.1 =37.9 * 72.
9 + 59.5 + 78.0 =21.
9 * 45.4 * 14.1 * 40.
2 =5.9 * 26.4 * 14.
4 + 6.6 =24.9 + 93.
5 - 27.2 * 54.4 =74.
5 + 55.7 / 40.7 + 35.
4 =14.9 + 98.6 - 69.
9 + 20.5 =85.6 * 68.
7 - 82.3 * 20.5 =45.
3 - 13.2 - 18.2 * 74.
2 =89.8 / 91.0 * 23.
8 - 71.7 =93.8 / 91.
8 * 28.7 + 62.4 =44.
4 / 38.5 * 87.6 + 83.
3 =83.2 / 35.4 / 97.
2 - 35.1 =22.5 / 96.
8 * 72.9 * 1.8 =87.
5 * 66.3 - 74.0 / 28.
1 =3.6 * 32.3 / 61.
3 / 90.5 =98.1 - 44.
3 / 47.0 + 17.5 =3.
6 + 37.5 + 91.6 - 77.
0 =48.2 + 90.9 + 30.
3 / 98.8 =49.1 + 52.
2 - 44.2 * 16.9 =70.
9 / 4.2 / 98.3 / 53.
5 =42.1 + 35.1 * 29.
4 * 3.6 =68.8 / 3.
5 + 2.8 + 42.4 =57.
7 / 54.8 + 1.5 - 36.
3 =46.3 + 62.8 / 89.
4 / 11.7 =49.3 * 83.
3 / 87.1 + 6.4 =26.
2 - 5.6 + 43.8 + 38.
0 =54.7 * 36.6 - 17.
1 - 45.1 =22.7 + 58.
5 * 98.1 + 27.7 =38.
0 * 12.8 / 54.2 + 46.
0 =69.3 - 76.4 - 91.
2 + 45.3 =7.8 + 14.
1 - 52.8 - 20.1 =
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