【导语】每个成功,除了有“三分”天注定,更有“七分”靠打拼,现在的勤奋,就是为了将来的成功!为各位勤奋的学子准备了下列试题,供大家练习。2+6= 29-7= 33+2= 3+40= 15+4= 23+5=37+3= 29-3= 38-3= 15-4= 18-2= 30+8=43+1= 86+2= 70+3= 30-2= 72-2= 66-4=39-2= 20-9= 53+5= 35+2= 39-4= 8+50=20-1= 40+6= 62+7= 89-5= 63+3= 34-2=50-4= 11+2= 53-3= 60+8= 80-7= 32+4=26-5= 84+4= 35-10= 71+9= 18-4= 66+10=83-3= 71+5= 60-5= 36+3= 58+30= 28-7=87-10= 80-6= 11+9= 80-3= 95-4= 64+3=98-4= 25+7= 62-2= 83+5= 83+10= 10+8=56+20= 64+6= 65+3= 15-3= 30-3= 32+6=29-7= 35+2= 73+4= 25+4= 43+5= 87+10=39-3= 48-30= 95-40= 81-2= 60+8= 39+10=76+10= 70+30= 48-9= 47-8= 52-4= 43-8=68-9= 40-2= 27-9= 32-4= 41-2= 38-9=50-8= 63-9= 37-8= 56-20= 88-9= 75-9=92-3= 42-7= 71-6= 58-10= 47-8= 26-7=52-3= 69-10= 63-5= 80-2= 36-9= 78-4=65-8= 99-9= 72-2= 45-9= 86-8= 96-2=24-9= 40-2= 46-9= 43-4= 18-2= 38-8=35+5= 85+2= 59-4= 78+10= 82-5= 64+6=32+7= 49-5= 63+3= 84-2= 60-4= 11+20=45-3= 30+8= 60-7= 25+4= 36-5= 84+4=52-3= 71+9= 88-4= 76+0= 93-3= 18+5=70-5= 56+20= 64+6= 65+3= 15-3= 30-3=32+6= 29-7= 35+2= 73+4= 25+4= 43+5=87+10= 39-3= 48-30= 95-40= 81-2= 60+8=39+10= 76+10= 70+30= 48-9= 47-8= 52-4=43-8= 68-9= 40-2= 27-9= 32-4= 41-2=38-9= 30-2= 72-2= 66-4= 39-2= 20-9=53+5= 35+2= 39-4= 8+50= 40+6= 62+7=89-5= 63+3= 4-2= 11+2= 53-3= 60+8=80-7= 26-5= 84+4= 35-10= 29-7= 33+2=23+5= 37+1= 29-3= 38-3= 15-4=18-2= 30+8= 43+1= 86+2= 70+3=30-2= 72-2= 66-4= 39-2= 20-9=53+5= 35+2= 39-4= 8+50= 20-1=40-2= 27-9= 32-4= 41-2= 30-2= 53+5= 40+6= 32+6= 29-7= 35+2= 73+4= 25+4= 18+7= 47+9= 43+5= 87+10= 39-3= 48-30= 95-40= 43-8= 68-9= 81-2= 60+8= 39+10= 76+10= 70+30= 35-10= 71+9= 48-9= 47-8= 52-4= 50-4= 11+2= 53-3= 60+8=80-7= 12+6= 29-7= 33+2= 3+40=
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