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口算11(储星宇) | | 提交时间:2009年04月11日 浏览数:78 | 一年级数学(下)口算练习(11)
一(1)班 姓名 储星宇 用时 6 分 50 秒
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94-30=64 |
87-6=81 |
64-50=14 |
89-2=87 |
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94-3=91 |
78-1=77 |
72-10=62 |
76-4=72 |
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68-5=63 |
71-20=51 |
68-5=63 |
9+30=39 |
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68-50=18 |
54-3=51 |
47-20=27 |
48-6=42 |
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86-40=46 |
63-50=13 |
29-7=22 |
59-8=51 |
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86-4=82 |
72-40=32 |
54-3=51 |
8+81=89 |
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38-10=18 |
39-7=32 |
82-70=12 |
46-4=42 |
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38-1=37 |
99-3=96 |
61-30=31 |
7+32=39 |
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38-8=30 |
78-60=18 |
59-20=39 |
13-8=5 |
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99-70=29 |
76-5=71 |
99-7=92 |
37-4=33 |
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99-7=92 |
39-10=29 |
48-4=44 |
7+62=69 |
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23-2=21 |
76-4=72 |
85-2=83 |
89-4=85 |
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85-60=25 |
39-8=31 |
66-5=61 |
48-5=43 |
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61-20=41 |
56-4=52 |
49-4=45 |
67-3=64 |
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68-3=65 |
24-2=22 |
99-20=79 |
9+40=49 |
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55-4=51 |
98-30=68 |
67-6=61 |
95-3=92 |
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86-40=46 |
47-20=27 |
74-2=72 |
9+5=14 |
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69-4=65 |
59-5=54 |
65-30=35 |
11-4=7 |
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88-5=83 |
87-3=84 |
76-3=73 |
75-3=72 |
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49-10=39 |
84-50=34 |
28-6=22 |
47+20=67 |
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66-20=46 |
99-90=9 |
46+33=79 |
8+20=28 |
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5+32=37 |
47-7=40 |
7+32=39 |
49-5=44 |
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76-70=6 |
99-80=19 |
55-4=51 |
65-3=62 |
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4+60=46 |
73-60=13 |
79-8=71 |
4+43=47 |
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30+9=39 |
47-6=41 |
85-50=35 |
58+30=88 |
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