四年级小数加减法口算练习600题

1、5.29-6.09 =1.8-1.1 =4.74 + 7.79 =5.44 + 8.38 =4.7 + 3.1 =5.1 +1.2 =9.49 + 6.44 =4.7-3.8 =8.6-5.4 =2.5 + 5.3 =3.6 + 3.7 =4.4 + 5.4 =6.3-1.9 =1.7 + 6.9 =7.2-1.2 =9.7 + 4.9 =6.6-5.93 =7.8-5.5 =2.2 + 4.4 =6.8-3.77 =7.1 6.7 =9.4-4.3 =7.5-2.68 =1.5-1.09 =6.3-4.26 =6.5 + 6.81 =3 + 4.39 =8.7 + 7.76 =1.8 + 2

2、.06 =1.7 + 4.68 =2.9 + 9.2 =8.7+3.31 =5.2-3.42 =9.4 + 8.8 =8.11-5.2 =9.4 + 4.6 =4.5-1.85 =9.61-7.7 =5.52-2.8 =4.28-4.21 =7.56-2.6 =2.21+5.6 =5.26-2.5 =9.906 + 8.73 =7.43 + 7.3 =1.27 + 3.5 =8.96-2.404 =4.6-4.07 =9.65-4.5 =3.782 + 5.63 =3.99-3.06 =2.208 + 4.4 =7.9-3.666 =7.85 + 7.501 =6.339-1.488.459-

3、8.11 =7.538 + 9.51 =5.331 +7.914.89-3.03 =3.94-1.54 =6.49 + 4.97 =3.99 + 9.58 =5.23 + 4.845 =5.68 + 3.2165.51+9.41 =8.76-3.69 =1.28 + 4.5 =6.36 + 5.28 =9.8-2.6 =9.34-1.49 =7.92 + 9.92 =5.86 + 5.69 =5.7-3.2 =9.3-7.5 =2.5 + 3.7 =9.8-4.2 =6.3-2.5 =9.5-8.45 =4.7-4.33 =4.7 + 9.36 =6.54-1 =5.6-4.42 =3.36-

4、1.77 =5.67-5.6 =4.49-1.6 =9.75-8.01 =2.06 + 8.46 =4.16 + 2.764 =5.52-1.1 =5.81+5.09 =6.09-4.164 =8.21 +9.22 =.学习.资料.7.53 + 4.83 =6.91-6.16 =5.6-4.241 =7.05-5.075 =3.12 + 2.09 =8.44-1.71 =8.74 + 4.89 =9.52-7.99 =3.59 + 8.35 =5.9 + 8.9 =7.65-6.87 =7.84-2.06 =9.14 + 5.26 =7.77 + 5.55 =2.34+1.06 =8.94-1

5、.07 =1.28 + 3.47 =9.21-5.67 =4.83-4.2 =4.73 + 7.51 =4.88-1.05 =7.31+2.79 =6-3.93 =7.03-4.75 =7.05-5.055.86-5.36 =9.21-3.91 =8.56 + 7.469.61 -2.16 =3.3 + 1.27 =9.59-4.846.24-3.37 =7.15 + 9.04 =7.69-1.511.62 + 1.47 =5.15 + 2.01 =3.87+1.715.32 + 6.17 =7.21+8.84 =8.16-2.685.29-4.85 =6.21+6.49 =7 + 7.06

6、=7.84 + 6.77 =1.71+6.08 =7.6-5.35 =5.41-1.26 =1.58 + 3.17 =3.5-1.92 =7.83-1.39 =5.08-3.23 =8.51 -4.148.4 + 2.36 =3.09 + 6.49 =5.78-5.299.49 + 6.44 =9.77-5.61 =3.24 + 2.878.56 + 4.49 =7.8-6.95 =2.23 + 9.086.43 + 5.24 =3.24-1.11 =5.43 + 4.235.27-4.59 =5.09-1.97 =6.43 + 9.078.49 + 2.82 =5.31 -4.98 =8.8

7、 + 5.09 =4.87 + 3.45 =1.73 + 1.05 =7.14-5.752.86-1.29 =7.26-6.61 =3.04 + 2.859.85-8.21 =7.59 + 6.17 =5.19 + 2.484.04 + 9.53 =2.83-1.68 =1.37 + 7.286.62 + 6.33 =7.45 + 9.39 =4.83-4.8 =6.48-3.47 =4.38-1.86 =3.2 + 8.5 =2.59 + 5.78 =4.84 + 4.74 =3.2 + 3.07 =8.82 + 4.56 =.学习.资料.6.26-5.05 =8.49-3 =9.23-1.

8、09 =8.48-6.219.19 + 5.04 =3.51 +8.93 =6.84 + 9.93 =6.84-3.989.67-2.33 =3.93-3.84 =5.2 + 3.84 =9.06-3.255.58-2.7 =2.22 + 8.52 =7.52-5.55 =9.05-2.847.44 + 4.54 =4.72 + 5.45 =2.94-2.92 =5.15 + 3.763.7-2.31 =7.67-5.86 =7.3-4.93 =4.1-3.57 =2 + 7.64 =2.35 + 3.75 =9.56 + 9.64 =8.95-5.136.92 + 9.91 =7.66 7.

9、51 =4.08 + 5.74 =9.79-1.377.51 -4.62 =9.16 + 2.69 =7.95-4.03 =7.17 + 7.966.26-4.08 =9.89-1.99 =2.7+1.65 =5.47 + 3.9 =9.51 + 1.1 =8.84+5.49 =4.33-4.19 =5.55-2.298.33-1.9 =6.66-3.44 =9.52-8.23 =5.83-1.345.2 + 2.53 =9.06-8.17 =9.19-1.11 =8.1-1.33 =8.62-5.99 =7.12 + 4.9 =8.99 + 9.4 =2.74-2.577.62+1.62 =

10、6.05-2.98 =6.04 + 4.37 =9.67 + 2.363.41-1.44 =3 .乃-2.23;6.56 + 2.89 =4.27-2.567.05-4.55 =1.18 + 5.14 =2.18 + 1.87 =9.24 + 2.1 =1.69 + 9 =8.18-3.4 =4.4+1.5 =9.95-3.139.33-2.82 =5.86-4.4 =7.12 + 1.45 =5.26 + 7.496.62-6.06 =6.11 +9.29 =8.01 -4.57 =7.81-6.274.83-3.18 =7.47-5.41 =9.61+9.53 =9.42 + 4.853.

11、19 + 9.83 =9.37 + 8.58 =4.84 + 2.32 =9.41-6.319.05 + 1.64 =7.67-1.86 =1.77-1.12 =4.7 + 3.25 =学习.资料.9.02 + 9.9 =4.47 + 7.17 =9.12-3.42 =8.34-3.36 =7.08-3.64 =2.46 + 5.84 =5.2 + 7.63 =5.5+1.31 =5.2-1.85 =5.34 + 7.14 =6.21+5.3 =7.52-6.45 =9.98-1.25 =6.47 + 7.42 =9.29-2.32 =4.82 + 9.73 =8.82 + 4.47 =7.7

12、8 + 4.46 =2.45-2.06 =5.82 + 5.86 =2.34 + 6.49 =6.42 + 6.72 =1.93-1.57 =2.94 + 3.54 =5.61 -4.6 =9.77-3.5 =9.9-7.04 =9.82-1.599.21 +6 =6.43 + 9.65 =8.96 + 5.4 =4.74 + 2.41 =7.86-7.16 =9.06-6.217.43 + 6.53 =7.32 + 1.04 =2.18 + 2.769.75-3.13 =4.33-4.19 =2.57 + 8.114.98-1.46 =9.31+8.58 =9.12-3.086.73-3.0

13、3 =3.16-1.03 =1.07 + 9.794.75-4.01 =6.85-4.39 =5.79-5.745.9 + 7.76 =2.97+1.46 =3.01+6.968.5-2.53 =5.21 -4.29 =6.19 + 6.778.88 + 7.64 =7.37 + 2.83 =3.07 + 3.756.5 + 4.25 =5.22-4.49 =4.86 + 1.485.83-1.75 =6.84-6.08 =7.31-5.419.77 + 3.54 =5.4 + 4.63 =3.74+1.882.96 + 6.16 =3.89-2.93 =3.71-1.697.32 + 1.4

14、2 =5.7 4.6 =8.13-3.959.43-3.56 =4.67 + 2 =6.77 + 7.197.68-3.16 =7.13-6.62 =1.31 +2.622.97 + 2.11 =3.74-3.15 =3.91 +4.1 =3.7 + 3.83 =7.3-2.14 =7.31+6.897.14-1.53 =6.83-6.6 =1.54 + 5.122.44-1.13 =6.41 -4.28 =7.51 +7.099.04-7.67 =.学习.资料.8.45-1.72 =3.96-3.65 =2.47 + 4.25 =7.83 + 8.647.69-1.05 =3.21+1.2

15、=4.83 + 4.01 =9.37-5.7 =8.81-7.15 =7.57-5.97 =7.44 + 6.69 =9.17-1.513.11+1.05 =2.62 + 9.29 =5.88-1.04 =8.81 +2.127.71-1.05 =8.27 + 9.29 =3.72-2.49 =2.68 + 6.949.36-5.66 =4.19-2.08 =8.81-5.76 =7.46-2.525.35 + 9.13 =4.31 +9.35 =4.8-4.32 =8.79 + 7.121.58 + 2.5 =6.52-3.35 =7.35-4.47 =6.76 + 4.796.79-1.0

16、3 =4.53 + 1.82 =3.82-3.72 =7.57-7.5 =9.91-5.74 =9.48-4.63 =7.02 + 2.18 =2.98 + 3.6 =5.42 + 6.51 =9.87-6.15 =5.04+5.76 =9.74 + 6.634.96-3.34 =6.81-1.18 =4.57 + 4.54 =1.62 + 6.862.68-1.8 =7.65 5.26 =8.2-7.56 =7.78-5.282.54 + 8.33 =9 .乃-3.11 =7.66 + 4.2 =7.04-3.526.76 + 6.54 =6.12 + 6.15 =9.1-8.01 =9.8

17、2-1.885.66-4.49 =6.82 + 3.37 =7.19 + 1.36 =7.4 + 7.22 =5.02 + 7.65 =5.81-1.47 =9.58-4.16 =7.53 + 3.088.12 + 6.19 =3.46-2.92 =9.36 + 2.17 =1.38-1.057.24-6.67 =6.66 + 4.15 =5.13-4.87 =5.41+3.863.69-2.47 =4.74 + 4.98 =7.17+1.94 =9.31+6.927.08 + 5.22 =1.16 + 4.74 =7.11-1.84 =1.27 + 3.084.46 + 9.93 =3.59

18、 + 4.3 =8.34-4.16 =4.45 + 2.6 =5.21 -4.55 =1.65 + 6.46 =6.6-1.81 =7.06 + 9.46学习.资料.5.19-3.16 =2.18-1.81 =8.08 + 1.3 =8.29 +5.72 ；2.46 + 4.54 =8.93 + 7 =3.04 + 9.93：7.22-4.99 =8.91 +4.11 =4.45-2.75：1.05 + 2.71 =8.95-8.15 =1.75 +7.66 ；7.67 + 8.89 =7.43-4.43 =5.91-5.13：6.66+1.64 =8.7-4.99 =7.93-3.48：6.

19、94-1.31 =6.76 + 7.85 =3.14-2.65：4.91-1.29 =1.1 +2.83 =5.56 + 2.78：8.79 + 6.82 =3.35 + 6.08 =7.51 +7.65：9.2 + 6.94 =6.98 + 1.65 =3.35 + 6.65：9.37-7.88 =9.71-3.65 =8.52-8.47 ；3.78 + 6.38 =7.31 +4.24 =5.29-2.79：5.63 + 6.43 =2.67 + 2.51 =5.98-4.53：8.86 + 6.97 =9.81 -9.26 =5.77-3.68：4.52 + 9.67 =7.97 + 4.76 =7.19 + 1.36：8.61+5.81 =9.99 + 8.35 =3.54 + 2.8 =9.03 + 3.42 =3.9 + 3.49 =9.28 + 5.82：7.21-2.27 =9.34-5.88 =6.44 + 9.02：8.91 + 1.32 =7.77-2.19 =9.75-4.88：3.81+6.08 =9.83 + 6.01 =2.2+1.15