1 / 4
3.64-2.58= 6.52-3.44=5.48-3.25=
4.8+18.9=
15.31+13.51= 9.03-8.57=
5.5+4.5= 3.27-2.49=
11.65-7.39= 19.01-7.99=10.3+58.7= 8.03-4.56=
8.25+1.55= 9.43-9.05=
1.75+2.08= 4.28-3.37=4.17+2.53= 5.07-0.98=7.3-2.25= 3.8+3.54=
5.67-0.73= 13.18+5.27=
2.小数数位不同的加减法
26.8+3.02= 6.07-4.993=
3.7+2.36= 15.4+2.97=3.05-2.9= 3.1-2.07=
7.81-3.735= 12.16+5.347=
0.4-0.125= 18.7+3.96=
9.6+4.78= 62.1-17.07=75.6-3.55=
10.1-0.55=
5.67-0.845= 0.506-0.19=
11.04-7.3= 1.4-0.405=
1.4-0.405= 3.906+0.66=
43.5-27.34= 15.98-3.9=5.94+10.7=
12.03+0.875=
37.8+3.02= 0.704-0.25=
2 / 4
3.整数与小数的加减法10+10.1= 27+8.03=26+7.98=
13.99+1=7.88+2 = 3.57+3=35.09-11=
96.85-85=28-3.56= 10-0.81=
10-0.36= 20-0.92=
8-7.089= 45.45-45=
95-9.85= 20-9.42=10-0.41=
45-0.45=
4.小数加减
5.03-2.5= 22.8-5.23=
23.66+4.34= 3.52-4.66=
5.6-0.81= 15.9+3.26=67.2+41.5=
50-28.5=27.38+4.83= 26.75+2.83=
10.75+0.4= 16.23+8.92=
13.79-9.653= 1.5+0.68=
72.8-8.6= 5.16+7.89=
15.98-3.9= 5.07+6.13=3.64-2.58=
6.52-3.44=
15.31+13.51= 7.51+0.49=
5.5+4.5= 3.27-2.49=
11.65-7.39= 19.01-7.99=5.48-3.25=
4.8+18.9=4.17+2.53= 5.07-0.98=
10.3+58.7= 8.03-4.56=
9.03-8.57= 4.13+2.24=
8.25+1.55= 9.43-9.05=
3 / 4
1.75+2.08= 4.28-3.37=5.67-0.73=
13.18+5.27=
2.小数数位不同的加减法
26.8+3.02= 6.07-4.993=
3.7+2.36= 15.4+2.97=
10.2-8.75= 12.7+6.58=7.3-2.25=
3.8+3.54=5.67-0.845= 0.506-0.19=
3.05-2.9= 3.1-2.07=
7.81-3.735= 12.16+5.347=
0.4-0.125= 18.7+3.96=
9.6+4.78= 62.1-17.07=11.04-7.3=
1.4-0.405=
1.4-0.405= 3.906+0.66=
43.5-27.34= 15.98-3.9=
75.6-3.55= 10.1-0.55=5.94+10.7=
12.03+0.875=28-3.56= 10-0.81=
37.8+3.02= 0.704-0.25=
3.整数与小数的加减法（竖式计算）
10+10.1= 27+8.03=
26+7.98= 13.99+1=
7.88+2 = 8-7.089=10-0.36=
20-0.92=95-9.85= 20-9.42=
35.09-11= 96.85-85=10-0.41= 45-0.45=
4 / 4
3.57+3= 45.45-45=10.75+0.4=
16.23+8.92=
4.小数加减混合运算
5.03-2.5= 22.8-5.23=
23.66+4.34= 4.66-3.82=
5.6-0.81= 15.9+3.26=
67.2+41.5= 72.8-8.6=50-28.5=
3.68+9.85=
13.79-9.653= 1.5+0.68=
15.98-3.9= 32.5+5.07=
6.39-5.48=17.1-12.37=