一年级口算练习题.docx
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一年级口算练习题
LEKIBMstandardizationoffice【IBM5AB-LEKIBMK08-LEKIBM2C】
一年级口算练习题
45-35=
29+24=
72+7=
87-72=
48+27=
60-29=
21+55=
62+26=
1+35=
31-20=
71+25=
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94-25=
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41-11=
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33-15=
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66-45=
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62-61=
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90-89=
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58-33=
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81-2=
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43-30=
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43-27=
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91-25=
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48-29=
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94-34=
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59-13=
67+19=
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55+5=
99-22=
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49+31=
37+55=
94-20=
68+15=
91+2=
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34+24=
64-4=
92-40=
17+43=
95-75=
68-11=
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98-92=
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71-17=
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65-17=
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22+38=
84+3=
57-46=
14+12=
27-14=
57+31=
45+45=
92-79=
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79-65=
34+65=
80-20=
83-31=
84-38=
72-4=
38-15=
74-68=
87-31=
41-21=
55-39=
27+70=
60+22=
35+53=
20+22=
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50+9=
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33-3=
45-43=
56-6=
15-11=
47-22=
65-23=
68-57=
90-5=
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100-28=
96-90=
81+2=
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37+47=
15+83=
18+3=
72-30=
42+2=
81+14=
71-69=
33+30=
48-7=
47+34=
50+36=
72-6=
17+1=
99-65=
27+71=
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50+18=
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82+6=
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55-21=
20-6=
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45-35=
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71-20=
80-6=
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25+6=
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68-6=
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65-4=
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59-5=
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58-47=
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29+54=
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38-20=
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68-55=
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28-22=
88-8=
42+49=
69-30=
92-2=
86-77=
67-56=
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51+27=
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55-15=
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48-16=
98-11=
88+4=
93-33=
64-42=
31-3=
90-5=
34+53=
39+28=
9+2=
21+37=
72+23=
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58+29=
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42-27=
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100-7=
69-8=
66+30=
29-14=
37+45=
98-44=
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48+7=
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33+41=
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51-25=
39-23=
84-53=
84-31=
46-7=
82+13=
82-50=
93-21=
82-27=
93-38=
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23+64=
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58-46=
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95-26=
34-18=
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84-74=
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43-7=
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57+35=
69-11=
90-29=
75-29=
68-25=
52+43=
89-42=
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59-35=
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44-28=
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76-57=
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55+21=
50-19=
27+69=
48+16=
28+53=
18+56=
65-17=
70-47=
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79-32=
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89-67=
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87+3=
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89-70=
96-43=
43+32=
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22-10=
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87+11=
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53+22=
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83-23=
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46-29=
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86-30=
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95-75=
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9-5=
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39+45=
41+39=
89-88=
74-33=
29+24=
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36+22=
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32-4=
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69-10=
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29-7=
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38-3=
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40+6=
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38-8=
39+8=
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62-61=
93-21=
46-4=
83-35=
90-89=
23+64=