9+(65-30)= 8+77+20= 41-41+10= 50+(43-30)=
姓名:________ 得分:__________ 时间:____ 分____秒
29+30= 8+10= 83-31= 12+7=
73-5= 37+0= 65+3= 16-5=
98-4= 76-5= 22-8= 24-2=
72-2= 45+9= 86-8= 96-2=
40-2= 46-9= 43+4= 18-2=
38-8= 24+9= 82-5= 84-2=
35+5= 85+2= 59-4= 78+10=
64+6= 32+7= 49+5= 63+3=
60-4= 11+20= 45-30= 30+8=
60-7= 71+9= 70-5= 30-3=
25+40= 36-5= 84+4= 52-3=
88+4= 76+0= 93-3= 18+5=
56+20= 64+6= 65+30= 75-30=
32+6= 29-7= 35+2= 73-4=
25+4= 95-40= 70+30= 68-9=
43-5= 87+10= 39-3= 48-30=
81-2= 60+8= 39+10= 76+10=
48-9= 47+8= 52-4= 43+8=
21-3+8= 64+(30-30)= 6+20+30= 9+51-40=
88-8+2= 48-29-11= 62+26-15= 51+27-21=