1、计算2.01 + 2.35 =1.67 + 9.78 =4.12 + 8.38 =0.94 + 4.38 =9.42 + 1.96 =3.51 + 0.84 =7.67 + 0.38 =0.74 + 8.47 =3.22 + 7.98 =2.46 + 6.72 =6.52 + 1.25 =5.88 + 0.52 =4.53 0.38 =8.98 7.38 =8.06 2.8 =8.85 2.61 =7.28 3.64 =6.14 0.34 =8.92 0.09 =9.71 2.54 =8.77 4.66 =5.21 2.02 =8.43 6.94 =4.32 2.47 =2计算9.24 + 8
2、.64 =2.63 + 1.33 =8.09 + 4.57 =0.75 + 5.07 =7.26 + 0.26 =6.64 + 1.06 =7.89 + 0.37 =7.11 + 7.33 =1.83 + 4.38 =6.17 + 7.22 =6.05 + 0.52 =9.81 + 1.55 =5.91 3.85 =9.36 7.55 =7.15 2.4 =4.56 2.48 =5.5 2.8 =8.59 1.64 =9.41 5.56 =7.37 5.07 =8.17 0.28 =7.48 1.81 =9.94 4.48 =6.26 0.94 =3计算4.44 + 7.87 =0.21 +
3、8.73 =8.16 + 2.5 =6.32 + 7.77 =7.97 + 1.04 =8.7 + 1.47 =5.45 + 7.64 =8.78 + 3.13 =4.0 + 0.08 =7.16 + 1.3 =8.08 + 9.16 =3.06 + 6.39 =7.51 5.21 =4.78 1.71 =6.41 3.58 =7.52 1.04 =8.61 0.53 =4.96 2.28 =9.46 4.08 =8.16 6.15 =9.34 5.91 =6.93 4.95 =5.51 2.45 =8.52 3.72 =4计算1.84 + 7.09 =9.08 + 1.11 =2.34 +
4、7.1 =4.4 + 8.37 =0.53 + 4.84 =9.22 + 6.46 =0.79 + 7.88 =9.3 + 9.45 =4.73 + 9.26 =0.16 + 7.89 =4.43 + 0.51 =4.07 + 9.1 =4.87 0.73 =8.75 2.54 =8.05 1.11 =3.37 0.19 =9.19 5.13 =6.35 1.7 =5.77 1.34 =9.88 2.19 =9.02 6.29 =7.92 5.24 =2.98 0.39 =8.74 3.54 =5计算6.65 + 1.41 =8.37 + 4.1 =7.01 + 4.76 =3.43 + 4.
5、19 =0.7 + 1.59 =8.66 + 9.03 =8.77 + 5.43 =7.83 + 7.29 =0.59 + 5.59 =1.01 + 7.81 =9.37 + 6.09 =2.08 + 4.17 =9.52 4.12 =9.72 8.51 =5.52 2.51 =5.56 1.61 =5.44 2.8 =9.44 6.38 =7.32 1.85 =5.19 2.75 =8.6 3.89 =9.38 7.13 =8.49 2.56 =7.17 3.08 =6计算1.9 + 7.9 + 3.1 + 7.1 =0.5 + 0.5 + 9.5 + 8.5 =9.74 7.74 1.08
6、 =7.22 0.27 5.22 =6.86 1.86 1.82 =8.41 0.8 0.41 =5.62 2.51 0.62 =7.53 4.53 0.25 =6.57 0.17 1.83 =7.38 0.5 4.38 =9.67 2.67 4.82 =9.43 3.24 1.43 =5.17 4.55 0.45 =6.38 0.42 3.58 =7.5 + 4.77 8.18 =6.74 0.94 + 7.79 =4.92 + 8.43 4.87 =9.3 9.08 + 4.23 =4.28 0.86 + 3.41 =1.1 0.85 + 0.32 =6.86 + 7.56 5.1 =5.
7、76 0.71 + 3.48 =6.01 0.75 + 3.16 =5.41 + 8.81 1.06 =7计算7.35 5.35 0.76 =5.11 0.74 4.11 =7.88 0.88 2.06 =7.6 2.68 0.32 =7.05 0.82 2.18 =4.62 1.7 1.62 =8.31 1.31 2.95 =9.59 7.59 1.83 =7.23 0.23 6.72 =7.89 2.21 4.89 =7.57 0.88 4.57 =7.3 3.81 0.19 =9.95 1.06 + 2.31 =4.79 3.71 + 7.11 =9.96 + 7.49 3.5 =4.8
8、7 2.84 + 3.88 =4.04 2.44 + 5.07 =7.69 1.89 + 7.41 =8.14 7.78 + 0.75 =1.53 + 2.19 1.0 =5.61 2.14 + 5.04 =8.96 5.66 + 7.18 =8.99 2.93 + 5.97 =5.34 + 1.45 2.1 =8计算8.8 7 =2.3 6 =4.5 7 =1.8 6 =1.2 3 =8.6 3 =3.5 2 =5.3 2 =6.6 7 =6.3 5 =9.3 5 =3.1 6 =7.81 3 =1.6 9 =8.4 4 =4.26 2 =8.18 6 =2.26 4 =9.14 5 =8.
9、18 7 =3.68 2 =7.91 9 =2.5 3 =6.08 6 =9计算6.2 9 =5.5 9 =9.5 7 =9.8 9 =1.7 7 =2.4 5 =8.6 8 =4.9 2 =5.6 6 =2.4 7 =0.9 2 =9.4 5 =2.94 4 =1.81 8 =9.13 8 =0.47 4 =5.61 2 =3.27 4 =3.23 2 =6.64 3 =9.05 3 =3.54 9 =6.28 7 =8.58 3 =10计算0.7 3 =3.1 3 =3.3 5 =3.7 5 =2.8 3 =9.1 6 =4.2 6 =2.6 4 =7.6 9 =1.5 8 =7.7 4
10、=5.2 2 =0.24 2 =0.07 7 =0.33 3 =5.62 3 =8.75 3 =4.95 5 =1.53 7 =5.21 9 =0.56 2 =5.79 8 =1.5 5 =4.56 2 =11计算6.4 100 =8.1 70 =9.6 10 =2.9 400 =1.6 700 =1.7 60 =5.55 30 =5.22 40 =0.24 40 =1.04 50 =3.15 20 =5.53 50 =2.73 66 =1.65 94 =4.02 26 =3.49 60 =7.57 67 =2.74 93 =7.58 89 =0.74 61 =3.01 91 =1.37 84
11、 =3.44 58 =7.06 32 =12计算8.4 70 =4.9 600 =9.3 300 =9.2 700 =8.4 20 =1.5 300 =3.48 100 =7.22 60 =6.64 60 =8.16 100 =4.14 80 =6.43 40 =7.08 78 =4.65 41 =3.97 71 =6.36 77 =4.27 34 =9.01 16 =1.42 45 =3.14 61 =9.44 69 =5.18 92 =4.79 71 =3.15 56 =13计算0.9 600 =7.8 10 =6.9 50 =4.9 30 =5.1 800 =2.4 600 =2.79
12、70 =0.03 600 =8.82 60 =5.76 80 =2.15 60 =7.79 40 =8.86 42 =2.28 27 =8.21 90 =7.38 19 =6.49 19 =8.64 25 =9.45 69 =0.72 67 =3.17 24 =4.49 53 =9.06 38 =1.41 23 =14计算7.81 0.3 =0.51 0.1 =9.28 0.9 =0.89 0.8 =9.05 0.4 =4.59 0.7 =1.58 0.9 =3.66 0.5 =9.87 0.2 =8.55 0.1 =7.98 0.7 =9.55 0.7 =3.3 7.77 =6.74 3.6
13、 =2.01 5.6 =5.01 4.2 =7.43 3.3 =0.19 2.1 =0.88 0.08 =1.6 0.13 =7.54 9.6 =3.98 7.7 =5.98 2.9 =0.85 0.3 =15计算5.27 0.4 =3.12 0.6 =3.91 0.5 =0.38 0.1 =1.48 0.1 =3.11 0.5 =0.54 0.8 =6.76 0.5 =5.76 0.9 =2.99 0.7 =0.59 0.9 =4.87 0.5 =8.49 0.89 =7.55 8.1 =9.2 1.64 =7.45 1.6 =0.23 2.48 =9.39 3.1 =9.42 7.8 =2
14、.63 5.6 =5.92 3.7 =2.67 7.2 =7.85 2.3 =0.69 4.59 =16计算8.44 0.1 =9.48 0.8 =7.54 0.6 =3.59 0.9 =1.83 0.9 =2.26 0.6 =2.81 0.7 =4.06 0.6 =5.77 0.2 =0.51 0.8 =5.08 0.4 =4.03 0.1 =6.77 9.8 =6.77 5.5 =9.75 1.6 =4.16 0.29 =1.54 4.2 =3.4 2.77 =7.68 0.46 =6.9 5.02 =2.08 8.2 =3.22 7.3 =8.53 7.9 =3.32 2.8 =17计算
15、3.14 0.2 =1.46 0.7 =3.68 0.1 =5.07 0.7 =5.76 0.8 =5.34 0.8 =7.65 0.9 =9.23 0.5 =2.58 0.3 =4.83 0.9 =3.62 0.4 =9.92 0.4 =7.32 5.8 =1.07 5.7 =1.6 2.08 =4.59 4.9 =7.45 0.26 =8.34 7.1 =5.66 0.79 =5.52 1.1 =1.42 2.2 =3.55 4.3 =0.01 7.44 =6.1 6.08 =18计算1.76 17 =0.37 12 =3.85 16 =9.88 14 =7.71 18 =7.69 19
16、=5.51 92 =7.88 38 =0.83 340 =9.41 68 =1.42 63 =2.82 30 =2.45 80 =8.77 80 =9.73 80 =3.69 40 =2.84 90 =5.43 60 =4.26 50 =2.62 30 =6.33 40 =9.79 90 =1.14 100 =1.03 20 =19计算7.04 12 =5.31 15 =4.14 12 =6.19 19 =2.68 12 =0.28 11 =4.48 71 =7.58 81 =7.93 86 =1.45 40 =7.81 91 =0.48 96 =5.16 50 =3.17 50 =6.72
17、40 =7.85 60 =4.94 80 =0.84 70 =0.08 300 =3.37 60 =1.87 60 =20计算5.11 15 =0.07 15 =2.95 19 =2.55 14 =4.45 14 =0.88 18 =9.68 81 =9.78 38 =3.05 65 =1.79 49 =5.76 69 =6.88 22 =6.21 60 =3.94 50 =3.88 80 =9.94 70 =3.37 10 =5.52 70 =4.62 30 =2.42 50 =2.86 100 =21计算8.94 14 =6.95 18 =4.95 12 =5.73 19 =1.27 19
18、 =7.32 19 =7.51 91 =5.94 52 =0.11 990 =9.18 94 =8.41 28 =3.46 61 =5.36 30 =4.39 10 =8.35 30 =9.17 30 =0.59 10 =6.54 50 =9.73 80 =2.81 40 =9.22 60 =2.46 100 =7.21 90 =1.37 50 =22计算3.28 11 =9.05 11 =0.96 18 =8.53 19 =7.58 19 =9.19 11 =9.76 47 =1.72 40 =8.38 62 =4.82 39 =2.95 75 =1.64 52 =5.36 90 =8.16
19、 50 =7.33 20 =9.53 90 =3.37 60 =9.63 30 =5.38 100 =0.13 700 =1.91 30 =9.53 100 =1.13 60 =5.19 50 =23计算9.74 4.5 =9.53 9.2 =2.56 0.22 =0.72 6.71 =4.15 5.1 =2.1 1.46 =1.59 5.2 =0.11 3.84 =7.5 1.09 =1.1 7.83 =8.19 8.7 =7.2 7.06 =34.5 15 =61.2 12 =46.5 15 =55.2 24 =96.6 23 =25.5 17 =57.2 26 =37.7 29 =69.
20、3 21 =28.6 13 =62.1 23 =84.8 16 =24计算9.11 0.21 =9.85 7.1 =7.56 1.3 =2.71 5.3 =4.91 0.56 =7.6 8.09 =3.1 0.77 =7.15 7.2 =1.59 6.3 =0.42 5.22 =9.27 1.1 =4.71 7.5 =43.7 19 =35.2 16 =46.2 21 =37.4 17 =97.2 12 =70.4 22 =27.2 17 =96.6 14 =67.2 24 =35.7 17 =51.7 11 =81.6 17 =25计算4.83 3.8 =3.78 6.6 =7.09 7 =
21、6.08 6.5 =3.94 8.4 =7.39 0.26 =4.08 9.5 =0.35 1.07 =6.63 5.6 =9.82 7.8 =5.74 5.5 =1.94 1.3 =35.1 13 =81.2 29 =72.6 22 =50.6 23 =37.7 13 =97.6 16 =96.9 17 =32.5 25 =75.4 13 =26.6 19 =71.3 23 =98.7 21 =26计算4.2 9.49 =6.56 8.5 =0.07 9.46 =6.49 3.5 =2.21 5.5 =2.38 3.2 =0.67 1.51 =9.98 7.7 =3.8 4.09 =2.37
22、 2.6 =5.83 0.07 =4.22 3.1 =80.3 11 =47.6 28 =88.5 15 =46.8 12 =69.7 17 =68.6 14 =30.6 18 =60.9 29 =19.2 12 =74.8 22 =73.7 11 =41.4 18 =27计算9.64 0.8 =7.41 9.6 =7.27 2.2 =9.52 4.5 =9.05 1.4 =8.66 8.7 =0.05 9.09 =0.4 1.96 =7.3 2.83 =0.51 2.34 =1.73 4.8 =1.91 6.4 =32.3 19 =46.4 16 =75.6 12 =36.1 19 =55.
23、5 15 =12.1 11 =99.2 16 =57.5 25 =70.2 18 =38.4 12 =69.6 29 =97.5 25 =28计算5.52 1.1 =4.63 3.9 =0.3 0.13 =4.08 4.2 =7.29 3.2 =2.19 6.7 =0.14 9.34 =0.51 6.35 =4.87 3.8 =4.78 9.3 =5.58 0.23 =1.83 0.52 =45.6 0.8 =56.7 0.6 =96.8 0.4 =96.7 0.1 =23.5 0.1 =87.5 0.5 =51.8 0.5 =53.6 0.2 =10.2 0.6 =47.3 0.2 =12.
24、2 0.2 =46.2 0.7 =29计算9.9 6.49 =0.35 4.84 =5.37 6.6 =1.04 7.4 =7.76 7.7 =3.06 1.8 =0.63 4.09 =4.6 7.08 =3.64 0.82 =0.59 6.27 =4.01 4.6 =8.71 4.2 =84.9 0.5 =18.4 0.4 =96.6 0.7 =99.0 0.4 =69.2 0.2 =37.8 0.2 =26.0 0.4 =25.3 0.2 =49.5 0.5 =9.4 0.5 =36.4 0.1 =45.3 0.3 =30计算8.78 1.3 =1.26 1.8 =9.7 1.03 =7.
25、99 2.1 =6.61 3.6 =5.7 0.85 =5.46 1.3 =9.82 4.5 =6.23 4.8 =4.58 5.8 =2.35 8.9 =7.98 3.8 =75.3 0.5 =89.9 0.2 =74.0 0.5 =66.0 0.8 =59.2 0.2 =48.7 0.5 =16.9 0.2 =25.6 0.4 =98.9 0.2 =79.8 0.2 =44.1 0.9 =19.7 0.2 =31计算6.6 5.52 =3.7 8.37 =4.47 0.28 =2.7 8.04 =3.1 3.04 =0.8 2.64 =5.43 0.85 =7.6 5.66 =2.15 1
26、.3 =2.26 9.6 =9.5 6.43 =5.2 6.55 =66.8 0.4 =66.9 0.5 =37.2 0.6 =8.2 0.1 =28.7 0.1 =14.4 0.2 =48.6 0.3 =87.5 0.5 =88.9 0.1 =4.2 0.6 =5.8 0.4 =79.8 0.1 =32计算0.77 7.85 =8.7 6.98 =9.2 1.64 =4.53 6.7 =2.52 9.7 =0.48 2.6 =4.22 3.1 =4.6 3.17 =5.17 8.4 =4.04 9.1 =5.67 4.3 =0.42 5.22 =0.8 0.5 =75.8 0.5 =58.7
27、 0.5 =70.8 0.6 =25.8 0.6 =69.6 0.3 =42.9 0.5 =41.9 0.1 =31.8 0.2 =57.2 0.1 =90.5 0.2 =49.2 0.3 =33计算1.18 18 =0.76 11 =2.31 19 =7.68 14 =7.63 19 =2.58 18 =7.84 16 =0.71 12 =4.38 18 =8.53 17 =5.38 14 =8.11 17 =98.4 2.5 =27.3 2.5 =28.5 2.5 =26.4 2.2 =492 3.2 =86.4 3.2 =880 1.1 =19.5 1.5 =915 1.2 =104 6
28、.5 =981 1.5 =27 7.5 =34计算1.58 19 =1.65 11 =1.79 15 =6.49 11 =4.03 17 =2.31 16 =3.82 18 =9.54 18 =2.25 16 =6.79 15 =2.62 17 =0.94 18 =402 1.2 =258 1.2 =0.51 8.5 =93.8 2.8 =558 1.2 =357 2.1 =21.6 4.5 =99.6 2.4 =60.5 2.5 =842 2.5 =51 2.5 =533 4.1 =35计算3.44 16 =3.17 13 =6.33 16 =3.54 11 =4.08 17 =2.68 1
29、2 =2.52 13 =8.41 12 =8.28 19 =6.13 14 =2.31 17 =2.92 18 =406 1.6 =13.2 1.5 =60.5 2.5 =372 1.5 =990 2.4 =40 1.6 =26.1 1.5 =857 2.5 =51 2.5 =261 7.2 =530 2.5 =61.1 2.5 =36计算6.39 13 =1.79 18 =4.05 19 =1.51 16 =1.94 11 =7.83 14 =1.64 11 =2.97 18 =1.54 16 =4.22 14 =8.74 15 =5.19 16 =61.2 1.5 =192 1.5 =70
30、.7 3.5 =174 2.5 =25.6 2.5 =42.4 1.6 =9.6 3.2 =77 4.4 =517 2.2 =435 2.9 =54.6 1.4 =231 2.4 =37计算4.67 18 =3.76 11 =3.15 16 =4.45 14 =1.81 18 =8.17 12 =5.07 16 =1.88 12 =1.34 18 =0.47 16 =2.79 11 =4.66 15 =88.2 1.8 =72 1.6 =253 4.6 =67.5 2.5 =39.5 2.5 =24.3 4.5 =242 5.5 =38.5 2.5 =51.3 2.7 =18.6 2.4 =5
31、8.9 3.8 =12.4 3.1 =38计算9.15 8.7 =0.25 8.16 =8.54 6.5 =0.79 3.36 =7.76 7.7 =2.18 8.5 =6.6 3.01 =9.65 9.1 =2.93 5.7 =0.86 4.02 =7.5 1.21 =0.37 1.43 =7.4 0.2 =83.1 0.5 =24.6 0.1 =76.5 0.9 =34.3 0.1 =32.9 0.2 =39.6 0.8 =68.5 0.2 =8.3 0.2 =51.2 0.1 =53.2 0.5 =15.3 0.5 =39计算7.95 1.5 =2.46 5.5 =5.98 6.8 =6.9 0.94 =3.44 0.77 =0.23 7.63 =
