小学三年级数学小数点加减法
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小学三年级数学小数点加减法
小学三年级数学小数加减法口算练习题
2.1+0.2= 0.3+0.7= 3.6+1.6= 7.5-0.5=
3.7-0.9= 2.1-0.2= 3.5+0.2= 1.2+0.3=
1.9-1.1=
7.3+3.2=
1.5-0.5=
1.9-0.9=
4.1+0.8=
3.7-2.9=
2.3-1.7=
7.4+1.2=
1.7-0.5=
1.3-0.9=
7.9+8.2=
14.6-0.34=
4.5-2.3= 1.2+4.5= 13.5-0.6=
5.6-3.9=
1.9+6.2= 4.5-2.1=
1-0.9= 2.3+0.6= 0.9+0.8=
3.5-2.4= 0.6+0.4= 7.9-0.3=
2.3+0.7=
3.4+1.2= 7.2-3.5=
2.3-1.2= 6.5+1.2=
2.2+5.3=
1.5+4.3= 1.1+4.7= 3.5-0.6=
5.2-3.9= 8.9-6.2= 10.5-9.1=
1.4-0.9=
2.3+0.8= 4.9+0.8=
7.5-2.4= 2.6+0.4=
3.9-0.8=
5.2+5.5= 6.9+6.4= 5.4+6.7=
1.3+8.56= 0.8-0.55= 4-0.04=
小学三年级数学小数点加减法
1-0.03= 30.5+3.05=
0.8-0.45= 5-0.08=
3.25+0.75= 8.65-6.31=
10-7.64= 13.6+8.46=
0.99+1.1= 10-0.1=
1.5-0.5= 1-0.9= 2.3+0.6=
0.9+0.8= 1.9-0.9=
3.5-2.4= 0.36+0.64= 0.96-0.3=
7.5-3.18=
0.51-0.37= 4-0.82= 5.26-4.75= 13-3.9=
8.04-7.4= 0.68+0.06= 5.2+0.48= 1-0.73=
3.6+4.8=
0.78-0.28= 20.9-9.7= 10-0.09=
3.8+0.12= 0.01+0.1=
4.9+5.1= 4.7-0.47=
8.7-7.8= 26.7+147.2=
80.16-21.9= 100-19.2=
15.78+2.45= 33.4-9.48=
6.14+3.83= 7.93-1.64=
5.23-2.36= 3.44+3.36=
7.74-5.85=
9.35-4.74= 38.63-3.48= 1.16+4.77=
8.17-5.26= 2.26-0.86= 4.93+4.75= 76.55+4.68=
31.1+4.5= 31.9+3.4= 3.45+4.6= 4.45+54.5=
3.83+5.55= 2.75+1.3= 39.4-2.75=
67.3-1.26=
61.9+6.2= 67.1-6.6= 46.8-2.8=
47.6-2.15=
小学三年级数学小数点加减法
44.4+1.4= 1.7+9.66= 43.3+6.3= 64.4+8.67=
55.5-1.9= 38.9-5.55= 0.7+0.9= 0.8+0.6=
8.24+3.76= 4.1-3.8= 0.78+2.2= 14+0.78=