北师大版四年级数学下册小数加减法专项练习题74Word下载.docx
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三、竖式。
3.69.64.941.7
+9.1-3.9+7.66+7.36
————————————————
788.978.828.2
-5.88+76.75-0.29+4.1
————————————————
35.679.4363.7
+1.34-1+0.94+1.3
四、计算。
7.66+3.63+5.957.35-(4.58+0.44)3.18+9.38-5.8
4.32=4+0.3+0.02
14.53=____+____+____
15.01=____+____
11.358=____+____+____+____
5.5-4.8=2.4+3.3=3.4+1.2=
87.8-15.1=52.1+12.4=55.66-45.1=
8.86.93.438.6
+4.3-4.8+1.82-9.53
661.499.486.1
-5.61+95.96-4.09+2.7
83.985.9165.7
-6.61-3-3.33+4.4
8.61-3.7+5.888.27-(4.99-0.31)7.29+7.61-3.65
4.72=4+0.7+0.02
7.83=____+____+____
12.02=____+____
4.122=____+____+____+____
5.3-4.5=3.7+3.1=5.1+4.33=
76.7-41.2=50.1+31.0=99.57-44.2=
5.76.34.256.5
+9.3-2.9+2.81-7.84
848.135.576.8
-0.92+14.14-3.84-2.8
98.488.3795.3
-5.14-1+0.63+3.1
7.88+1.61+3.617.75-(4.15+0.37)4.8+6.67-4.48
1.43=1+0.4+0.03
5.11=____+____+____
1.07=____+____
11.136=____+____+____+____
7.1-3.8=4+1.8=2.1+1.4=
68.6-30.0=21.1+24.2=58.99-55.0=
9.59.78.617.6
+9.7-4.6+3.14-4.49
598.936.359.7
+2.19+87.37-0.17+2.9
72.729.3168.9
+6.82+3-2.92+4.7
7.82+4.79+2.397.6-(4.03-0.59)9.07+9.28-4.39
6.17=6+0.1+0.07
3.73=____+____+____
13.06=____+____
7.252=____+____+____+____
5.7-1.5=2.3+7.4=3.4+1.04=
88.8-52.4=30.4+35.5=65.66-34.3=
3.59.41.157.9
+6.3-1.2+1.49+6.34
779.278.287.9
-7.22+31.68-0.85+1.4
73.819.7174.3
-3.03-4-4.21+8.4
7-2.2+6.749.14-(4.48+1.65)5.22+9.5-4.91
9.52=9+0.5+0.02
11.61=____+____+____
10.05=____+____
9.939=____+____+____+____
4.2-1.5=8.9+1.1=4.1+3.4=
76.9-45.2=30.0+14.2=85.79-50.3=
7.57.71.855.7
+4.9-1.8+4.73-5.66
694.297.299.7
-5.86+26.32-4.13-1.5
89.677.9977.6
-8.26+1+4.99+9.1
9.74-1.49+2.719.17-(4.83-1.73)9.22+9+5.31
4.66=4+0.6+0.06
11.44=____+____+____
3.08=____+____
11.676=____+____+____+____
3.9-2=8.1+1.5=3.4+1.43=
95.7-41.3=43.4+31.0=96.57-35.1=
1.56.73.536.7
+7.5-0.2+8.65+8.19
543.989.849.2
+2.41+11.28-0.73-0.2
22.126.0196.7
+2.95-2+1.08+8.7
5.1-1.56+7.119.48-(4.75-1.34)3.05+8.12-5.63
6.76=6+0.7+0.06
7.64=____+____+____
11.01=____+____
3.887=____+____+____+____
9.