北师大版四年级数学下册小数加减法习题专项63Word格式.docx
《北师大版四年级数学下册小数加减法习题专项63Word格式.docx》由会员分享,可在线阅读,更多相关《北师大版四年级数学下册小数加减法习题专项63Word格式.docx(19页珍藏版)》请在冰豆网上搜索。
![北师大版四年级数学下册小数加减法习题专项63Word格式.docx](https://file1.bdocx.com/fileroot1/2022-10/1/670ac0f0-b60e-496e-9258-9892b66562d2/670ac0f0-b60e-496e-9258-9892b66562d21.gif)
三、竖式。
2.15.92.713.5
+1.8-2.5+2.28+2.52
————————————————
999.986.879.8
+4.18+72.85-0.33+2.1
————————————————
77.417.6689.9
+9.91-3+0.53+6.1
四、计算。
6.77+2.5+4.229.93-(3.16-1.92)9.99+8.32-1.71
6.37=6+0.3+0.07
14.59=____+____+____
1.03=____+____
6.851=____+____+____+____
6.6-3.2=2.5+2.5=5.4+4.14=
96.8-12.4=40.4+24.3=89.57-31.0=
3.45.52.841.6
+2.5-1.9+7.28+7.75
732.898.745.3
-3.24+21.32-3.75-4.8
12.167.9166.9
-7.74-1-1.85+9.3
6.86+4.45+4.549.78-(4.18+0.22)8.49+7.4+3.75
8.12=8+0.1+0.02
9.87=____+____+____
1.05=____+____
10.132=____+____+____+____
6.6-6.5=2.7+2.3=2.2+4.33=
76.7-15.4=42.1+32.3=76.76-30.0=
5.29.66.217.3
+6.7-0.8+2.15+7.16
593.696.658.5
-0.51+79.73-4.42-3.7
75.555.9976.6
+5.25+1-4.78+9.5
7.53-1.89+4.147.01-(3.71+0.48)9.94+7.02-1.4
4.24=4+0.2+0.04
11.96=____+____+____
1.02=____+____
9.853=____+____+____+____
4-1.5=3.4+5.1=2.2+2.32=
79.5-14.3=11.4+15.1=96.67-44.2=
5.39.79.413.5
+1.1-0.2+5.27+6.95
994.829.649.7
+6.11+61.08-3.59+3.4
39.369.5592.8
+6.13+1-4.71+9.5
8.1+4.74+9.469.54-(3.38+0.95)5.91+7.1-1.9
7.63=7+0.6+0.03
9.17=____+____+____
4.04=____+____
4.499=____+____+____+____
8-5.1=6.7+1.3=3.2+3.4=
78.5-40.4=30.4+23.3=86.89-23.3=
7.98.49.910.3
+8.7-3.7+7.21-6.85
757.449.326.9
+7.43+35.45-0.34+4.5
73.698.1463.6
+2.76+4-3.87+6.9
7.8+3.37+6.18.72-(3.84-1.08)2.04+9.44+3.43
7.57=7+0.5+0.07
8.99=____+____+____
14.04=____+____
2.394=____+____+____+____
8.3-5.9=6.3+3.4=1.4+1.24=
57.5-24.3=54.0+41.4=59.96-42.0=
1.77.33.447.1
+4.5-4.1+8.31+8.46
638.959.069.3
+0.68+91.42-0.44-3.1
30.956.5484.4
-5.81-2+4.57+2.5
7.28-3.81+1.448.69-(3.57-0.91)5.05+9.25-1.31
8.99=8+0.9+0.09
1.39=____+____+____
11.06=____+____
9.431=____+____+____+____
6.9-1.5=1.3+8.3=3.3+1.24=
85.8-33.0=32.1+35.3=57.57-55.0=
6.88.87.778.4
+2.2-2.9+8.35+1.68
585.938.545.8
-1.34+90.59-4.25+4.3
18.346.9579.4
-5.37-4+0.26+6.9
8.02+1.39+0.947.96-(3.85-1.1)6.25+7.64-0.39
9.81=9+0.8+0.01
6.12=____+____+____
7.06=____+____
12.316=____+____+____+____