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一下口算练习(12) | | 提交时间:2009年04月20日 浏览数:90 | 一年级数学(下)口算练习(12)
一( )班 姓名 用时 分 秒
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97-4= |
99-9= |
64-4= |
82-70= |
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10+90= |
6+30= |
4+84= |
6+60= |
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40+3= |
93+6= |
80-40= |
92-70= |
|
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87-7= |
70-10= |
75+20= |
7+40= |
|
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81-80= |
59+20= |
15-8= |
94-20= |
|
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15-6= |
20+80= |
5+82= |
4+90= |
|
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95-80= |
12-3= |
54-4= |
86-5= |
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5+80= |
28+20= |
70+20= |
26-10= |
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96-6= |
67-5= |
48+1= |
65+4= |
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14-8= |
30+10= |
60-20= |
76-60= |
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24+50= |
65-60= |
2+64= |
50+40= |
|
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90-60= |
73+5= |
10+68= |
43+30= |
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42+20= |
68-40= |
5+50= |
20+57= |
|
|
67-50= |
41+10= |
77-7= |
38-6= |
|
|
83+4= |
84-50= |
2+70= |
60+30= |
|
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40-20= |
40+30= |
82-2= |
4□-9=40 |
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95-80= |
58-4= |
30+8= |
7□-30=47 |
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5+80= |
71+8= |
80-30= |
4□+3=48 |
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96-6= |
89-60= |
40+45= |
50+2□=76 |
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14-8= |
75+3= |
93-90= |
□1+80=91 |
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79-30= |
30+37= |
10+80= |
43-3+50= |
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38-8= |
88-80= |
17-9= |
7+9+60= |
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67-10= |
78-2= |
9+20= |
79-9+10= |
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77-70= |
55+30= |
71-60= |
43+20-10= |
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16-9= |
87-32= |
30+60= |
76-20+3= |
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