四年级小数加减法口算练习题.docx

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06+8.73 = 5.2-3.42 =9.4-4.3 = 5.86+5.69 =8.96-2.404 =9.4+4.6 = 6.3-4.26 = 5.7-3.2 =3.782 +5.63 = 5.52-2.8=8.7+7.76 =9.3-7.5 =

7.9-3.666 = 2.21+5.6= 2.9+9.2 = 2.5+3.7 =

8.459 -8.11 =7.43+7.3=9.4+8.8 =9.8-4.2 =4.89-3.03 = 4.6-4.07= 4.5-1.85 = 6.3-2.5 =3.99+9.58 = 3.99-3.06 = 4.28-4.21 =9.5-8.45 =

5.51+9.41 =7.85+7.501 = 5.26-2.5 = 4.7-4.33 =

6.36+5.28 =

7.538 +9.51 = 1.27+3.5 = 4.7+9.36 =

4.74+7.79 = 3.94-1.54 =9.65-4.5 = 6.54-1=

5.1+1.2 = 5.23+4.845 = 2.208 +4.4= 5.6-4.42=8.6-5.4 =8.76-3.69 =

6.339 -1.48 = 3.36-1.77 =4.4+5.4 =9.8-2.6 = 5.331 +

7.91 = 5.67-5.6=7.2-1.2 = 5.44+

8.38 = 6.49+4.97= 4.49-1.6=7.8-5.5 =

9.49+6.44 = 5.68+3.216 =9.75-8.01 =7.1-6.7 = 2.5+5.3 = 1.28+4.5 = 2.06+8.46 =1.5-1.09 = 6.3-1.9 =9.34-1.49= 4.16+2.764 =3+4.39 =9.7+4.9 = 5.29-5.09= 5.52-1.1=1.7 +4.68 = 2.2 +4.4 =7.92 +9.92 = 5.81 +5.09 =

6.09-4.164 =9.21-5.67 = 6.43 +5.24 = 5.08 -3.23 =8.21+9.22 = 4.83-4.2 = 5.27 -4.59 = 3.09 +6.49 =

7.53+4.83 = 4.73+7.51 =

8.49 +2.82 =

9.77 -5.61 =6.91-6.16 = 4.88-1.05 = 4.87 +3.45 =7.8 -6.95 =5.6 -4.241 =7.31+2.79 = 2.86 -1.29 = 3.24 -1.11 =7.05-5.075 =8.82+4.56 =9.85 -8.21 = 5.09 -1.97 =3.12+2.09 =6-3.93 = 4.04 +9.53 = 5.31 -4.98 =8.44-1.71 = 5.86-5.36 = 6.62 +6.33 = 1.73 +1.05 =

8.74+4.89 =9.61-2.16 = 6.48 -3.47 =7.26 -6.61 =

9.52-7.99 = 6.24-3.37 = 2.59 +5.78 =7.59 +6.17 =3.59+8.35 = 1.62+1.47 =7.03 -4.75 = 2.83 -1.68 =5.9 +8.9 = 5.32+6.17 =9.21 -3.91 =7.45 +9.39 =7.65-6.87 = 5.29-4.85 = 3.3 +1.27 = 4.38 -1.86 =7.84-2.06 =7.84+6.77 =7.15 +9.04 = 4.84 +4.74 =9.14+5.26 = 5.41-1.26 = 5.15 +2.01 =7.05 -5.05 =7.77+5.55 =7.83-1.39 =7.21 +8.84 =8.56 +7.46 =2.34+1.06 =8.4 +2.36 = 6.21 +6.49 =9.59 -4.84 =8.94-1.07 =9.49+6.44 = 1.71 +6.08 =7.69 -1.51 =1.28+3.47 =8.56+4.49 = 1.58 +3.17 = 3.87 +1.71 =

7.6-5.35 = 5.58-2.7 =9.05+1.64 = 5.86-4.4 =3.5-1.92 =7.44+4.54 =8.49-3= 6.11+9.29 =8.51-4.14 = 3.7 -2.31= 3.51+8.93 =7.47-5.41 =5.78-5.29 =2+7.64 = 3.93-3.84 =9.37+8.58 =3.24+2.87 = 6.92+9.91 = 2.22+8.52 =7.67-1.86 =2.23+9.08 =7.51-4.62 = 4.72+5.45 =9.23-1.09 =

5.43+4.23 =

6.26-4.08 =

7.67-5.86 = 6.84+9.93 =

6.43+9.07 =9.51+1.1= 2.35+3.75 = 5.2 +3.84 =8.8+5.09 =8.33-1.9=

7.66-7.51 =7.52-5.55 =7.14-5.75 = 5.2 +2.53=9.16+2.69 = 2.94-2.92 =3.04+2.85 =

8.62-5.99 =

9.89-1.99 =7.3 -4.93 =5.19+2.48 =7.62+1.62 =8.84+5.49 =9.56+9.64 =1.37+7.28 = 3.41-1.44 = 6.66-3.44 = 4.08+5.74 =4.83-4.8 =7.05-4.55 =9.06-8.17 =7.95-4.03 =3.2+8.5 = 1.69+9=7.12+4.9 = 2.7 +1.65 =3.2+3.07 =9.33-2.82 = 6.05-2.98 = 4.33-4.19 =6.26-5.05 = 6.62-6.06 = 3.75-2.23 =9.52-8.23 =

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