四年級(jí)數(shù)學(xué)小數(shù)加減法練習(xí)題

1、4.39 -1.25 = 2.37 -1.63 =9.76 -2.38 =5.08 +8.45 =7.33-3.6 =4.04+2.4 =9.73-2.15 =8.25 -4.43 =4.85-2.18 =6.59 -2.79 =9.14+3.19 =9.57 -3.37 =4.66 +4.23 =4.99 +2.55 =2.07+4.17 =8.61 +6.91 =7.5 + 8.47 =6.29 -1.36 =6.84 +4.22 =7.26 + 8.44 =6.72 +5.58 =7.64 +6.42 =2.7 + 3.92 =5.01 +9.47 =8.04 -4.71 =4.48 -

2、1.84 =9.81 -5.02 =2.44-2.15 =8.12+7.88 =8.22 -2.35 =8.3+1.67 =8.47+4.12 =6.01 +9.28 =9.97 +10.89 =8 + 2.66 =9.08 -8.37 =4.77 -2.86 =5.83 +9.25 =5.56+9.9 =6.12+7.91 =4.81 +2.52 =9.85 + 1.91 =9.03 -6.64 =3.83 +9.29 =9.54-3.19 =4.12+7.95 =6.53 -1.65 =6.81 -1.24 =8.76 -2.63 =9.59 -5.78 =8.84 -4.52 =7.59

3、 -1.75 =2.55+3.21 =2.34 + 1.1 =1.68+8.61 =8.55 -3.09 =5.31 -4.94 =3.14+5.72 =1.6 + 6.87 =2.81 +4.98 =4.29 -3.82 =8.51 +3.44 =8.75 -7.04 =3.64-3.1 =6.83 -6.64 =8.77 -2.78 =6.21 +4.66 =7.58 -5.02 =9.57-7.41 =7.46 +6.39 =4.33 +3.48 =8.84 +6.94 =9.95 -2.97 =6.35-5.18 =7.85 + 1.95 =8.34 -7.56 =2.84 -2.36

4、 =9.82+9.17 =7.68 -6.08 =3.33+9.91 =9.17+7.69 =8.17-5.11 =9.26 + 1.82 =5.63-2.3 =3.61 +7.18 =5.32+5.71 =1.35 +7.87 =1.94 +7.96 =8.05 +6.48 =5.52 + 1.24 =8.32 -4.31 =7.84 -4.37 =6.65-6.61 =8.05 -2.53 =4.6 + 9.41 =8.83-6.6 =8.8 + 4.86 =6.36 +5.52 =2.58 +4.95 =7.92 -3.69 =2.54 +5.63 =2.07 + 1.75 =9.7-1

5、.97 =4.73+3.2 =1.59 +2.72 =6.26 -2.05 =8.01 -4.53 =1.74 + 1.01 =1.33 +3.37 =5.86 +8.57 =9.3-1.48 =2.4+ 2.5 =9.21 -4.58 =5.08 + 1.87 =6.09-5.5 =8.15+9.96 =4.71 -1.46 =4.54 +5.59 =9.65 -6.72 =4.55+3.17 =7.93 -1.27 =4.01 +9.32 =9.94+7.81 =2 -1.44 =9.72+5.7 =9.86 -9.74 =7.91 +3.34 =4 + 2.74 =3.86+8.6 =9

6、.52 + 1.17 =6.69 +6.27 =3.37 -2.99 =5.5 + 9.51 =8.02 -4.4 =4.34 + 1.06 =8.03 +4.74 =4.51 -2.02 =8.93 + 1.08 =8.37 -3.07 =3.93 -1.34 =9.66 -3.97 =8.24 -6.85 =4.44-2.12 =3.52 -1.28 =1.68+8.61 =4.61 +6.99 =9.81 -4.97 =3.95+5.5 =8.16-7.53 =5.25 -4.32 =7.48 -5.57 =2.02 +6.93 =9.98 -7.47 =8.65 -6.57 =3.71

7、 +7.89 =7.55 -3.75 =5.67 + 1.96 =2.9-2.77 =9.91 +5.73 =1.47 +4.08 =8.29-6.31 =1.92 +3.46 =7.77 -2.97 =6.07 + 1.68 =9.04 -4.41 =4.69+6.31 =4.4 + 2.46 =6.66 + 1.77 =6.93 + 1.11 =5.85 -1.73 =8.38-6.9 =7.21 +4.62 =6.78+9.4 =3.08 + 1.9 =6.96+3.19 =8.66 + 1.73 =6.87 -3.83 =8.25 -6.08 =2.86 -2.22 =8.2-5.72

8、 =2.16 + 1.07 =8.14-3.13 =6.68 -4.83 =7.69 -3.66 =6.09 -3.27 =7.14+3.22 =9.52-7.6 =8.98 +4.89 =1 +9.2 =6.12-3.51 =1.26-1.11 =9.47 +3.93 =5.37 -5.36 =7.18-2.88 =1.3+1.63 =2.94 +7.77 =3.74 +10.97 =9.24 -6.66 =8.32 -6.49 =3.93+4.91 =7.77 +9.09 =4.24+8.13 =9.86 -3.64 =1.67 +8.23 =9.92-9.91 =8.29 -5.94 =

9、3.27 +6.94 =2.81 -1.97 =5.21 -1.29 =3.02 +5.57 =5-2.52 =6.16 -4.62 =8.69 -3.08 =5.41 -2.34 =9.86 +3.64 =1.89 +7.82 =5.23 +4.87 =4.98 -3.97 =6.75 -1.82 =4.54 -2.73 =7.63 + 1.55 =9.85 +2.85 =6.32 +7.75 =4.67 +6.96 =9.26 +8.45 =6.32 -3.46 =3.8 + 8.33 =7.64 +4.49 =3.68 -2.44 =8.34 +5.68 =4.9 + 9.69 =4.1

10、6-3.21 =8.78 -3.37 =5.71 +7.93 =1.25 +7.83 =7.96 +2.37 =9.59+2.11 =8.89 +8.77 =5.21 +1.95 =8.15-2.37 =7.34-3.41 =3.03+8.17 =9.9-8.21 =9.64 -3.55 =2.07 +7.77 =9.49 -4.92 =8.93 +8.52 =7.89-5.71 =8.65-1.41 =1.52 +6.35 =5.96 -1.52 =9.23-7.9 =2.06-1.91 =5.24 -2.69 =8.86 +6.24 =9.24 +6.47 =5 + 3.84 =8.73

11、-4.14 =8.88 -6.64 =8.23 +4.72 =5.57-3.21 =7.59 -6.84 =4.85 1.35 =7.595.3 =5.49 +9.62 =4.723.9 =8.39 -2.77 =9.92-3.71 =5.15-2.77 =9.39 -9.05 =7.49 -5.48 =5.61 -1.01 =8.04 +7.68 =1.95 +5.54 =4.85 +2.94 =6.47 -4.26 =5.89 -4.5 =3.51 -2.38 =3.12+3.61 =6.12+3.87 =1.57 +2.73 =9.96 -6.05 =8.32 + 1.27 =9.77

12、-7.37 =5.86 +2.93 =4.49 +2.59 =6.49 -2.99 =9.14 + 1.54 =9.46 -3.97 =6.72+9.91 =5.41 -2.55 =4.22 +4.44 =6.53 -1.08 =7.78 -4.67 =4.37+4.4 =9.29+2.5 =8.24 3.72 =3.9 + 2.77 =8.61 -3.72 =2.55 +6.69 =7.83 -1.86 =4.42 -1.46 =8.74 -4.73 =4.88 +4.75 =4.98 -2.45 =2.74 -1.68 =9.25 -5.79 =7.52 + 1.01 =3.35 -1.9

13、7 =8.28 -6.73 =4.89 -4.58 =7.27 -5.74 =7.99+6.71 =6.69 +8.99 =5.81 -3.64 =9.72 +7.54 =9.78 -5.58 =2.74 -1.86 =3.81 +2.23 =2.86 +6.03 =9.63 -7.84 =9.44 -4.03 =6.33 +8.52 =6.5-4.83 =5.38-5.21 =6.92+9.61 =2.27 +9.46 =4.16+7.31 =7.56 +4.36 =5.52+2.1 =9.54-3.01 =8.22 -4.74 =5.68 -1.56 =1.27 +4.79 =6.17 -

14、4.22 =4.31 +5.04 =8.14-1.34 =6.85 -5.33 =7.62-6.13 =7.48 +2.44 =1.54 +6.45 =3.52 +8.53 =4.7 + 4.32 =4.19+4.03 =9.95 +4.76 =7.89 -6.29 =6.53 +9.88 =5.8 + 3.65 =4.77 -2.26 =8.14-8.08 =8.28 -7.83 =3.49 +9.96 =8.49+5.13 =9.86 -4.09 =4.57-1.17 =3.22 +9.03 =7.05+5.14 =9.11 -6.44 =6.3 + 7.26 =8.46-3.4 =5.7

15、3 -2.86 =3.93+5.71 =1.9+ 9.8 =1.37 +8.35 =5.76 +7.64 =9.67 -5.36 =6.77 -2.48 =2.51 +2.27 =3.53 +4.97 =8.24 -2.78 =7.96 -4.71 =3.59 +6.26 =6.27 +6.59 =9.16-8.42 =9.82 -7.88 =2.16 + 1.47 =9.02 +5.33 =5.64 -5.05 =5.72+9.51 =1.37 +8.35 =1.21 +3.6 =7.15-6.04 =7.39+9.13 =2.43 +4.25 =5.42 -4.78 =8.5-8.37 =

16、1.43 +8.53 =2.18+5.56 =7.96 -3.59 =8.89+5.71 =8.64 -2.06 =5.41 +3.84 =4.79 -4.27 =7.27 +9.84 =8.83 -7.77 =6.59+2.4 =7.08+3.9 =3.93+4.6 =8.1+8.34 =9.92 -7.35 =5.68-1.8 =8.75 -1.79 =7.34 +5.78 =7.81 -1.36 =9.58 +5.79 =7.58 -3.86 =4.3+ 5.4 =4.77 +3.65 =7.16+5.45 =2.79 +7.22 =2.86 +8.63 =7.16+2.92 =7.61

17、 -6.38 =9.74 +8.58 =9.2-7.7 =6.37 -2.53 =6.98 +6.43 =8.92 -2.59 =8.11 +3.61 =4.88 -3.28 =4.26 +5.36 =1.32 +7.88 =4.25 +7.44 =1.86 +7.82 =5.57 +8.07 =8.87 -7.76 =7.13 -4.63 =6.88 -1.29 =8.53+6.5 =9.37 -4.1 =7.44 +4.29 =8.75+6.15 =3.58 +4.08 =1.8 + 5.74 =7.87 + 1.66 =6.69 +7.73 =8.92 -2.67 =7.38 -3.85

18、 =7.7+1.64 =8.48 -6.93 =7.06 -5.87 =5.83-2.61 =6.32 +3.89 =1.66 +6.86 =8.54 -3.25 =5.97-1.01 =6.34 +2.94 =8.47 -8.33 =8.68 -1.26 =6.56 +5.37 =2.86+4.4 =5.53 -3.62 =3.67 -3.06 =5.46 -4.3 =1.35+9.21 =6.58 -5.49 =8.64 -7.49 =5.57+4.1 =9.2-5.18 =5.27 +7.84 =5.43-3.31 =5.56 -2.76 =7.63-2.12 =1.69 +2.08 =3.94 +9.74 =9.96 +8.03 =5.53+4.3 =2.75 +7.44 =1.33-1.12 =8.56 -1.0