小数加减（一）
1－0．3= 136.5－105= 73.4+52.1= 93.1-20.9= 63.1-11= 0.33+9.8= 3.56-0.54= 5-4.15= 2.5+9.5= 2.87+1.13= 12.56-10.2= 3.65+1.92=
7.1-1.7= 2.9-2= 10-4.3=0.4+0.5= 0.64-0.52= 3.8+6.2= 1.2+1.8= 2-0.99= 0.78+2.2= 2.5+3.2= 9.8-4.8= 1.29-0.18= 2.26+0.9= 8-0.82= 0.75+0.25= 1.4+0.5= 10.8-8.5= 6.4+1.07= 0.55+5.5= 1.05-0.09= 0.6+6.45= 4.13-1.8= 0.46+0.54= 1.07-0.47= 1.28+0.22= 2.4-1.9= 0.06+1.5= 2.5-0.9= 4.2+0.53= 3.64+4.36= 5.6+4.4= 0.4+8.7= 4.5+3.8= 1.4-0.6= 7.4-3.8= 5-3.4= 0.28+0.41= 3.8+0.12= 0.57+0.6= 1-0.04= 0.39+1.5= 4+0.05=
小数加减（二）
6.4-0.5= 6.7-5.8= 9.8-3.8= 7.8+6.4= 4.6+2.7= 4.5+2.7= 5-1.6= 3-0.6= 3-1.2= 6.7+7.6= 5.4+7.8= 2.6+3.6= 3.5-1.7= 8.3-2.6= 1.4-0.7= 4.5+2.8= 7.4+2.6= 6.2+1.4= 5.4-2.6= 2.3-1.4= 3.7-1.8= 5.2+1.6= 3.6+0.8= 0.66+1.4= 6.5-5.8= 0.72-0.49= 0.42-0.28= 0.24+0.19= 2.4+1.3= 4.5+2.3= 0.72-0.27= 0.78-0.32= 0.65-0.04= 0.23+0.16= 0.29+0.15= 0.16+0.19= 4-1.2= 7-4.6= 6-0.37= 0.28+0.27= 0.75+0.42= 2.3+1.9= 8-0.64= 2.7-0.8= 10-4.2= 7.1-3.9= 4.3-1.4= 2.6-1.6= 0.8-0.3= 0.65-0.4= 0.91-0.6= 1.8-1.6= 4.8-0.5= 3.2-0.4=
小数加减（三）
9.8-4.8= 12-8.3= 15.2-6.5= 20.1-11.1= 13.34-10.32= 6.52-0.48= 6.3-5.1= 8.7-3.6= 14.3-4.3=
2.98+0.56= 5.64-1.78= 8.02+0.98= 7.1-3.9= 2.8+11.39= 12.53+4.67= 7.2-6.45= 1.65+3.35= 7.96-1.45= 60-1.27= 6.07+4.89= 5-0.41= 0.9+0.5= 2-0.7= 1.2+4.3= 0.12+0.3= 5.4-2.7= 6+2.9= 3.7-1.7= 4.2+0.8= 7.5+2.5= 2.2+4.3= 9.5-7.1= 3.5+1.6= 5.2-2.8= 7.8+1.6= 9.6-4.1= 10-4.2= 5.1-2.5= 4.1-3.4= 1.2+3.8= 9.6-4.1= 7.8+1.6= 3.5+1.6= 4.4-1.4= 2.9+2.1= 3.5+1.2= 4.8-3.4= 6.9-2.5= 2.5+7.8= 8-5.4= 6.9-2.5=
1.5+0.54= 10-4.2= 2.47+3.24=
四年级下册数学四年级小数加减练习题打印版
