小数加减法练习题口算(有答案)100道,小数加减法练习题？？？？？？？？
网友回答
10－0．1= 9.9 5－0.08= 4.92 1.1－1=0.1 8.34－6.22=27.78 9.3－8.8=0.5 19.8－5.6=14.2 96.3－56.2 =40.1 88－69.21= 18.79 1－0．3=0.7 136.5－105=31.5 93.1-20.9=72.2 1.1+5.2＝6.3 5.2+4.5＝9.7 11.2+9.3＝20.5 9.1+5.8＝14.9 0.89－0.25=0.64 1－0.98=0.02 1－0.8= 0.2 4.5－4=0.5 5.7＋3.3= 910－4.4=5.65.7－3= 2.7 4.9－1.7= 3.2 3.4－1.4=2 8.1－5.1= 3 0.78－0.24=0.54 0.89－0.25=0.64 1－0.98=0.02 1－0.8= 0.2 4.5－4=0.5 5.7＋3.3= 910－4.4=5.6 9.5－2.7=6.8 1－0.55= 0.45 1－0.44＝0.56 14.6－0.4=14.2 10－0．1= 9.9 5－0.08= 4.92 1.1－1=0.1 8.34－6.22=27.78 9.3－8.8=0.5 19.8－5.6=14.2 96.3－56.2 =40.1 88－69.21= 18.79 1－0．3=0.7 136.5－105=31.5 93.1-20.9=72.2 63.1-11=52.1
补充：
5.7－3= 2.7 4.9－1.7= 3.2 3.4－1.4=2 8.1－5.1= 3 0.78－0.24=0.54 0.89－0.25=0.64 1－0.98=0.02 1－0.8= 0.2 4.5－4=0.5 10－4.4=5.6 9.5－2.7=6.8 1－0.55= 0.45 1－0.44＝0.56 14.6－0.4=14.2 10－0．1= 9.9 5－0.08= 4.92 1.1－1=0.1 8.34－6.22=27.78 9.3－8.8=0.5 19.8－5.6=14.2 96.3－56.2 =40.1 88－69.21= 18.79 1－0．3=0.7 136.5－
1.45+15×6= 135 2.250÷5×8=400 3.6×5÷2×4=60 4.30×3+8=98 5.400÷4+20×5= 200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 9.360÷40= 9 10.40×20= 800 11.80-25= 55 12.70+45=115 13.90×2= 180 14.16×6= 96 15.300×6= 1800 16.540÷9=60 17.30×20= 600 18.400÷4= 100 19.350-80= 270 20.160+70=230 21.18-64÷8= 10 22.42÷6+20=27 23.40-5×7= 5 24.80+60÷3=100 25.41+18÷2= 50 26.75-11×5= 20 27.42+7-29= 20 28.5600÷80=70 29.25×16= 400 30.120×25= 3000 31.36×11= 396 32.1025÷25=41 33.336+70= 406 34.25×9×4= 900 35.200-33×3= 101 36.3020-1010=2010 37.12×50= 600 38.25×8= 200 39.23×11= 253 40.125÷25=5 41.4200-2200=2000 42.220+80= 300 43.20×8×5= 800 44.600-3×200=0 45.20+20÷2= 30 46.35-25÷5= 30 47.36+8-40= 4 48.2800÷40=70 49.98÷14 = 7 50.96÷24 = 4 51.56÷14 =4 52.65÷13 = 5 53.75÷15 = 5 54.120÷24 =5 55.200÷25 = 8 56.800÷16 = 50 57.840÷21 =40 58.560÷14 = 40 59.390÷13 = 30 60.600÷15 =40 61.72÷24 = 3 62.85÷17 = 5 63.90÷15 =6 64.96÷16 = 6 65.78÷26 = 4 66.51÷17 =3 67.80÷40 = 2 68.100÷20 = 5 69.100÷4 =25 70.240÷40 = 6 71.920÷4 = 230 72.300÷60=5 73.64÷2 = 32 74.64÷4 = 16 75.50÷5 =10 76.60÷8 = 7.5 77.96÷4 = 24 78.90÷6 =15 79.400+80 = 480 80.400-80 = 320 81.40×80 =3200 82.400÷80 = 5 83.48÷16 = 3 84.96÷24 =4 85.160×5= 800 86.4×250= 1000 87.0×518= 0 88.10×76= 760 89.36×10=360 90.15×6= 90 91.24×3= 72 92.5×18= 90 93.26×4= 74 94.7×15=105 95.32×30= 960 96.40×15= 600 97.60×12= 720 98.23×30= 690 99.30×50=1500 100.5×700=3500
1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
92.5×18= 90
93.26×4= 74
94.7×15=105
95.32×30= 960
96.40×15= 600
97.60×12= 720
98.23×30= 690
99.30×50=1500
100.5×700=350
网友回答
1.4-0.8= 6.7+2.5= 3.6-1.8= 9-4.8= 8.7+3.4=
0.6+1.5= 8.4-7.5= 42.3＋15.9＝ 4.1－3.8＝ 3.7-2.2=
0.78-0.39= 7.8+1.3 = 7.8-0.27= 0.27+0.01= 8.3+3.6=
0.75-0.4= 0.25+0.4= 42.9-6.5= 6.9-4.4= 8.7+3.4=
9.8+4.7= 8.2+1.8= 9.2-0.3= 1.6＋1.8= 3.2＋2.5=
3.6-2.8= 7.7－2.1= 9.3－3.8= 8.5－7.8= 2.9 ＋1.1 =
6.8+2.2= 8.6-4.9= 4.7+9.3= 5.7＋2.7= 3.9+9.8=
2.1-3.3= 3.9-1.3= 2.9＋4.3= 4.1－0.6= 1.5-6.8＝
3.2-2.6＝ 4.9-1.7= 7.6+2.4= 7.4-4.7= 9.9-3.8=
2.5+4.4= 2.1-1.2= 3.3+10.4= 25.3-7.6= 8.3-4.4=
6.2-2.7= 2.4-1.2= 6.4+2.3= 3.2-2.3= 4.2-1.6=
2.2+2.4= 3.6+2.8= 1.5+3.5= 2.4+4.8= 2.5+4.4=
6.3-3.7= 30.2-3.3= 3.9-2.6= 4.8+2.4= 1.7-2.5=
1.6+9.5= 9.4-2.5= 2.6-1.2= 2.6-0.2= 4.8-0.4=
5.7+0.8= 5.9-0.9= 17.9-8.5= 9.2-5.2= 1.1+2.3 =
23.6+23.5= 56.4-46.3= 22.6+25.3 = 12.0+22.6 = 45.6+0.125 = 0.3+0.652= 0.1+0.9= 0.139+0.426= 53.9-32.8= 23.6+23.5=
56.4-46.3= 22.6+25.3= 12.0+22.6= 45.6+0.125= 7.1+3.2 =
9.8+1.5 = 4.3+9.6= 5.8+6.2= 7.9+6.4= 4.2+6.5=
9.6-5.2= 4.3-2.3= 8.6-1.5 = 7.9-6.2= 4.6-0.5=
9.9-8.8= 7.9-5.9 = 1.2-1.1= 1.9-0.6 = 5.5-4.3=
7.1+3.8= 6.7-3.4 = 1.9-0.7= 3.7+3.6= 9.7-4.6 =
9.6-1.9 = 9.1-8.6= 5.9-2.7= 3.9-1.0= 2.9-2.8=
1.9-0.9= 1.2-1.2= 0.9-0.1= 3.3+8.7= 2.6+9.6 =
7.3+5.9 = 4.7+6.2= 5.4+9.0 = 1.2+1.6= 7.1+3.2=
9.8+1.5 = 4.3+9.6= 5.8+6.2= 7.9+6.4= 4.2+6.5=
9.6-5.2= 4.3-2.3= 8.6-1.5= 7.9-6.2= 4.6-0.5=
9.9-8.8= 7.9-5.9= 1.2-1.1= 1.9-0.6= 5.5-4.3=
7.1+3.8= 6.7-3.4= 1.9-0.7= 3.7+3.6= 9.7-4.6=
9.6-1.9= 9.1-8.6= 5.9-2.7= 3.9-1.0= 2.9-2.8=
1.9-0.9= 1.2-1.2= 0.3+0.652= 5.5+8.9= 2.7-2.1=
0.1+0.9= 0.139+0.426= 56.0.181= 0.32+1.57= 9.25+2.25=
9.23+4.52= 4.22+8.46= 5.63+1.25= 9.36-1.59= 5.63-5.21=
4.65-1.15= 7.65-4.19= 8.88-2.69= 0.7＋0.9= 0.8＋0.6=
8.24＋3.76= 4.1－3.8= 14＋0.78= 14.6－0.34= 1.3＋8.56=
0.8－0.55= 4－0.04= 1－0.03= 30.5＋3.05= 0.8－0.45=
5－0.08= 3.25＋0.75= 10－0.1= 3.9-1.9= 4.8+8.7=
6.1+ 4.8= 2.7+ 1.2= 1.0+ 1.1= 4.0+ 0.8= 8.6+ 9.7=
0.5+ 1.6= 4.1+ 6.4= 6.5+ 7.4= 9.4+ 3.4= 2.2+ 3.9=
8.8+ 3.5= 5.9+ 0.6= 4.4+ 5.8= 6.1+ 2.6= 7.4+ 3.9=
4.3+ 6.9= 3.0+ 5.5= 4.3+ 4.4= 1.7+ 1.1= 7.3+ 7.3=
1.9+ 7.6= 3.4+ 0.9= 7.6+ 3.7= 9.3+ 4.3= 5.7+ 4.8=
5.6+ 2.5= 1+ 9.2= 9.1+ 0.1= 6.3+ 5.8= 8.0+ 5.9=
3.7+ 9.2= 4.8+ 5.1= 0.6+ 5.9= 2.8+ 0.5= 5.6+ 2.1=
4.7+ 6.1= 6.0+ 6.2= 9.3+ 1.9= 1.1+ 1.2= 2.2+ 0.4=
9.6+ 9.5= 5.7+ 2.1= 3.9+ 6.8= 5.1+ 8.8= 6.3+ 0.9=
1.0+ 1.8= 5.2+ 7.5= 0.1+ 2.7= 3.3+ 7.5= 6.6-3.2=
0.5+ 5.7= 0.1+ 5.6= 6.0+ 7.0= 6.6- 6.6= 4.0+ 4.8=
1.2+ 1.7= 8.4-0.2= 5.4- 8.7= 0.6+ 9.2= 7.0- 2.5=
6.7- 4.8= 6.3+ 4.9= 5.2- 2.9= 0.7+ 3.6= 2.0+ 0.4=
6.2+ 5.6= 9.3-9.0= 4.9+ 5.5= 2.7+ 2.6= 4.4+ 0.3=
8.5+ 7.3= 5.7- 4.3= 7.0+ 4.5= 7.3+ 1.4= 1.7+ 3.1=
1.1+ 0.4= 4.3+ 1.0= 3.1+ 1.5= 4.9- 3.7= 3.9+ 6.1=
2.6+ 6.1= 2.1+ 3.5= 3.9- 1.1= 9.3-8.4= 2.0+ 5.0=
0.1+ 5.1= 4.6+ 5.8= 8.5+ 9.3= 6.9+ 7.8= 2.0+ 4.1=
5.8+ 5.0= 0.9- 5.9= 9.8+ 6.1= 3.8+ 3.3= 7.7+ 7.9=
7.9- 6.3= 2.7+ 7.7= 9.2+ 6.1= 7.3+ 9.7= 5.8+ 3.6=
0.5+ 3.7= 1.0+ 4.2= 4.0- 1.4= 6.1+ 7.1= 5.6+ 6.3=
7.9+ 7.2= 9.4+ 1.9= 2.6+ 1.8= 3.5+ 7.2= 2.9+ 3.5=
7.1-6.7= 1.9+ 6.7= 3.4+ 1.2= 1.6+ 1.1= 2.1+ 4.0=
4.1+ 1.8= 8.7+ 2.2= 5.6+ 3.0= 5.5+ 8.3= 6.0+ 9.4=
0.9+ 0.1= 0.2+ 2.4= 4.9+ 3.4= 7.1+ 8.9= 1.3+ 4.5=
4.2+ 7.1= 4.0+ 4.8= 8.3+ 5.5= 4.6+ 8.7= 4.5+ 9.6=
2.8+ 6.4= 3.1+ 7.1= 5.2+ 6.4= 8.8+ 0.2= 6.4+ 5.2=
1.7+ 7.6= 0.6+ 2.7= 4.5+ 4.6= 7.4+ 8.5= 0.5+ 1.8=
7.3+ 0.9= 1.5+ 9.6= 9.2+ 8.4= 8.8+ 2.9= 4.1+ 9.4=
4.1+ 4.6= 7.1+ 7.8= 4.2+ 9.5=7 .4+ 8.2= 3.2+ 7.4=
2.4+ 8.6= 6.7+ 4.5= 0.7+ 1.9= 2.2+ 1.2= 6.2+ 7.9=
6.5+ 9.0= 0.6+ 8.2= 0.7+ 9.7= 9.3+ 0.7= 8.5+ 1.6=
6.1+ 2.6= 0.4+ 6.6= 2.2+ 3.8= 3.1+ 5.2= 7.3+ 6.2=
7.2+ 3.3= 9.4+ 1.7= 3.4+ 3.9= 2.0+ 2.4= 1.9+ 0.8=
3.7+ 2.0= 6.1+ 3.0= 7.4+ 7.6= 7.3+ 7.8= 1.3+ 6.9=
4.4+ 1.1= 9.1+ 6.0= 5.9+ 3.5= 0.3+ 3.7= 1.5+ 1.9=
6.5+ 2.8= 1.8+ 6.6= 0.8+ 4.2= 9.8+ 7.5= 1.0+ 4.5=
7.7+ 9.6= 0.6+ 3.1= 5.5+ 1.7= 8.1+ 6.3= 9.1+ 7.3=
6.2+ 9.7= 4.8+ 8.7= 6.6+ 5.9= 6.7+ 8.6= 7.7+ 6.3=
3.2+ 7.5= 9.2+ 6.0= 9.5+ 3.1= 7.0+ 3.6= 9.3+ 8.7=
8.8+ 4.2= 6.1+ 6.8= 2.4+ 7.6= 7.4+ 5.1= 7.6+ 6.2=
9.1+ 6.3= 2.0+ 7.4= 2.2+ 0.7= 1.5+ 5.6= 4.5+ 4.8=
2.4+ 2.0= 2.2+ 4.8= 5.1+ 6.8= 2.6+ 2.6= 2.5+ 6.7=
3.9+ 6.3= 6.9+ 1.0= 2.0+ 3.9= 9.2+ 9.1= 8.8+ 2.6=
9.0+ 0.8= 1.9+ 6.4= 8.0+ 9.1= 6.5+ 0.9= 6.8+ 5.5=
6.8+ 8.4= 2.2+ 5.9= 1.7+ 5.2= 8.4+ 4.5= 3.1+ 1.5=
1.3+ 9.2= 8.9+ 2.0= 7.0+ 9.4= 2.3+ 4.9= 3.5+ 1.8=
7.2+ 4.5= 7.7+ 7.4= 6.3+ 3.6= 7.2+ 3.2= 9.7+ 7.3=