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小学一年级数学下册口算练习题大全40+40= 38+8= 69+8-8= 78-60+2=50-10= 62+9= 70+8-4= 87-10+14=90-70= 89-5= 20-4-2= 90-40+1=97-40= 40+4= 26-6-3= 75-50+17=64-10= 80-3= 38-8-7= 80-70+13=90-30= 22-3= 77+4-7= 60-50+15=20+10= 28-0= 25+4-3= 62-40+18=10+40= 52-8= 31-5-4= 61-30+14=70-50= 76-9= 86-5-2= 84-40+2=20+10= 10+6= 61+9-2= 80-60-4=50+40= 86-9= 33-4-2= 70-60+9=90-20= 47+6= 49+6-2= 84-40+7=80-50= 81+2= 36+8-8= 69-60+16=85-40= 16-3= 88+2-5= 79-50+9=90-70= 64+2= 11+4-8= 66-40+3=90-70= 71+4= 81-6-6= 90-80-3=20+10= 75+6= 78+4-1= 75-10+18=70-10= 91-0= 16-9-9= 80-50-13=40+10= 41-9= 73+9-7= 81-10+9=85-10= 72-2= 76-6-5= 60-30+1=60-30= 50-0= 90+9-2= 62-50+9=80-10= 74-7= 49+6-7= 66-40+16=50+10= 74-2= 57+3-6= 74-60+11=70-20= 27+5= 67+3-1= 60-10-11=40+30= 15-2= 81-4-8= 40-30-3=90-70= 53-4= 46-9-4= 75-50+1=20+20= 58-1= 29+8-8= 90-60+15=60-50= 12+5= 73+2-4= 89-20+5=90-80= 91-9= 54-5-3= 72-50+5=30+30= 94-3= 44-3-5= 76-60+4=50+30= 20-8= 24-9-5= 40-20-2=70-60= 60+4= 53-9-4= 90-70-1=60-40= 61+1= 87-8-7= 73-50+3=75-50= 47-3= 44+4-8= 80-70-12=30+10= 41+5= 47-6-2= 75-30+6=65-50= 37+4= 64-4-6= 82-40+20=85-50= 30+9= 66-3-6= 81-50+3=83-30= 96-7= 57-6-1= 76-50+20=70-10= 36-2= 76-1-2= 80-70+19=10+30= 88+3= 33+5-4= 30-20-10=10+20= 57-9= 25-7-1= 80-30+7=80-50= 26+5= 82+3-2= 60-40+10=90-60= 62-4= 69+6-2= 90-30+14=60-10= 62+6= 55-4-1= 90-70-15=20+40= 38+4= 16-6-8= 79-60+8=20+30= 92-5= 70+6-7= 84-50+3=80-40= 35+3= 39-2-1= 80-70-6=80-70= 60+9= 36+3-4= 70-60-1=50-20= 68+4= 42+5-1= 74-50+8=90-80= 35+7= 45+6-6= 81-60+15=97-20= 88-1= 31-9-6= 80-70-1=60-40= 72+3= 30-8-3= 50-40-6=70-30= 59-0= 78-8-8= 84-20+15=60-20= 14-1= 52-1-5= 72-20+5=69-10= 89+9= 26+5-6= 66-60+18=30+30= 22+2= 81-4-8= 70-10+1=20+40= 45+8= 87+8-6= 90-70-5=71-40= 54+1= 81+1-7= 80-20-19=90-40= 53+8= 27+7-4= 90-80+11=80-70= 53+9= 50+9-5= 73-10+2=30+10= 66+9= 19-7-4= 72-20+1=30+30= 45-2= 58-1-3= 80-50+3=80-50= 91-3= 34+9-8= 80-30-2=70-10= 73+4= 48-4-9= 66-50+13=20+20= 85-1= 38-2-9= 89-50+17=30-20= 30-8= 32-9-2= 62-40+13=90-40= 39-2= 71-6-7= 84-50+13=30-20= 92-5= 22+9-6= 62-40+7=80-60= 38-1= 71+6-4= 75-50+2=90-70= 67-2= 85+9-8= 87-30+6=50+10= 29-2= 17+3-9= 75-20+7=40+30= 96-7= 85-3-7= 89-50+18=20+40= 52-7= 29-4-5= 90-70+4=70-20= 90-0= 22-8-8= 80-40-13=92-40= 93-7= 68-5-7= 62-60+18=83-50= 77-2= 28-5-5= 68-40+4=60-20= 83-9= 14+3-5= 90-60-12=61-10= 12-9= 81+7-9= 90-80+5=72-30= 13-3= 47+3-9= 65-50+3=76-20= 74-8= 46-4-5= 78-10+8=90-80= 82-0= 12+6-9= 62-50+17=30+10= 28+4= 81+2-2= 79-20+5=74-60= 96-1= 83+7-2= 90-20+7=70-30= 41+2= 84-2-6= 90-70-13=69-10= 83+2= 15-1-9= 90-70-14=30+10= 63+2= 75+1-5= 30-10-2=83-40= 17-5= 59+9-7= 83-50+15=64-60= 20+5= 22+1-7= 50-40+3=70-20= 53-4= 31-5-2= 80-10+7=78-20= 29+6= 65-8-9= 84-60+9=80-10= 67+7= 58+2-4= 80-50+9=20+30= 14-9= 90+3-6= 80-40+19=70-10= 56-1= 84-1-9= 80-60-17=90-80= 50+2= 47+2-6= 64-30+2=70-10= 75-1= 74+6-8= 50-30-15=80-70= 64-6= 31+2-6= 64-60+19=10+30= 34+3= 39+2-8= 80-60-7=80-70= 65-8= 55+2-2= 80-70+19=90-70= 85+3= 37-3-8= 90-60-7=96-30= 33+2= 89-3-9= 80-60+6=80-40= 62-7= 51-5-5= 70-60+13=20+20= 32+2= 90-9-1= 88-20+10=80-50= 18-4= 26-8-4= 50-30+13=40+20= 83+1= 84-9-3= 90-60+11=82-40= 64-0= 80+8-1= 60-10+11=90-70= 66-8= 75+4-7= 89-10+7=20-10= 41-2= 61-6-9= 69-60+7=30+40= 93-2= 57-2-6= 80-70-9=83-10= 70-5= 60+2-4= 81-10+17=68-60= 56-5= 73-2-8= 76-30+3=90-70= 15+9= 58+8-7= 90-80-18=10+20= 33+7= 19+1-9= 70-50-2=20+10= 60-9= 21+6-4= 40-20+17=20+40= 37-9= 28+3-4= 71-40+9=93-40= 69+3= 34+4-3= 60-50+14=20+20= 46+2= 79+9-8= 86-20+1=85-10= 70+5= 62-6-5= 50-20-14=82-50= 57-8= 80-4-4= 40-20-13=40-20= 73-2= 69-3-2= 78-20+9=60-50= 80-0= 72+4-4= 90-10-5=80-20= 22-0= 83-9-7= 75-50+17=80-10= 37+1= 42+5-2= 40-30+14=50+20= 74+4= 17+4-8= 68-10+5=20+40= 75-9= 87-5-9= 70-10+13=78-30= 27-3= 41+9-3= 70-30+6=20-10= 55+5= 20-4-6= 77-30+10=80-70= 43+8= 31-3-8= 70-60-19=10+20= 82-6= 22+8-4= 73-60+18=20-10= 30+8= 70-8-2= 65-20+12=83-60= 79+4= 81-6-4= 60-50+13=73-10= 44+3= 10-4-7= 87-10+2=30+20= 76-4= 68+4-3= 74-50+13=77-50= 81-6= 59+3-8= 50-30-1=70-30= 66-6= 38+1-2= 90-80-10=60-20= 32-9= 60+6-4= 88-50+16=40+30= 36+2= 63+7-4= 90-70+7=70-40= 77-5= 13+4-1= 72-40+9=90-80= 32-9= 23-7-5= 90-80+18=98-10= 81-3= 27-9-8= 90-80-12=66-10= 78-7= 58+1-3= 80-20+3=60-10= 69+1= 87-7-3= 90-40+6=40+30= 98-1= 65-1-3= 90-20-10=80-10= 29-2= 70-4-1= 80-50+17=72-10= 28-2= 53-2-5= 20-10+13=83-10= 18-1= 22+6-7= 73-40+14=40+10= 64+2= 69-9-2= 70-40+10=20+40= 84-3= 77-5-8= 90-80+6=72-50= 49+4= 13+7-7= 70-30+16=82-50= 66+1= 62-2-4= 79-40+10=65-30= 58+4= 72+4-2= 79-30+20=88-30= 80-4= 44+7-2= 89-20+11=50+40= 36-3= 61+1-3= 77-20+10=70-60= 85+2= 73+7-2= 86-60+16=30+20= 83+3= 35+9-9= 65-30+15=80-70= 66+2= 57-9-8= 60-20+4=90-80= 80+4= 33-5-9= 80-20+19=60-10= 51-2= 78-8-4= 90-20+5=40+20= 12+5= 26+9-3= 68-10+15=90-80= 85-4= 25-6-6= 70-40+14=98-40= 86-5= 36-4-2= 60-10-5=90-50= 88+8= 38+5-7= 80-40-1=96-20= 49+7= 34-1-5= 77-30+1=60-50= 84+8= 56-8-9= 90-70-5=67-30= 68-8= 19-4-1= 90-80-18=71-60= 96-9= 85-6-5= 40-10-16=80-60= 11+6= 80-8-6= 79-10+13=10+30= 21+2= 39-9-2= 81-20+1=97-50= 47-3= 22+8-7= 50-40+9=79-50= 84+3= 75-1-4= 86-50+18=30+20= 63+2= 57+6-1= 90-70+5=50+40= 64+3= 53-2-3= 90-80-17=86-30= 82-3= 80+5-4= 89-50+7=50-40= 73+7= 34+1-5= 80-40-1=75-20= 33-0= 27-9-6= 86-50+15=63-40= 71+5= 11+2-6= 78-30+12=76-60= 93-9= 31+6-2= 90-50+4=60-20= 37-7= 49+1-4= 76-60+9=40-20= 68-1= 44-2-4= 90-50-14=90-70= 88+6= 85-6-4= 30-10+4=70-20= 30-4= 83-2-9= 62-50+14=80-60= 42+7= 66-7-6= 70-50-6=40+20= 80+8= 70+3-1= 84-60+7=20+20= 42+5= 82-5-5= 61-30+14=70-60= 61+7= 49-3-7= 61-50+13=20+10= 56+9= 43+4-6= 90-70-3=10+30= 48-1= 86-4-7= 80-50+12=50+20= 48-6= 33-7-5= 60-40+19=81-50= 94-6= 49+4-7= 68-10+8=10+20= 52-7= 61+3-8= 88-60+5=30+10= 73-4= 57+7-2= 80-50+12=82-20= 54+4= 51+7-7= 68-60+3=40+20= 72-5= 82+2-6= 61-60+11=30+20= 36+8= 88+7-2= 90-70+17=83-50= 61-8= 82-2-5= 80-50+17=90-80= 35-3= 28+6-3= 68-20+1=30+30= 50-2= 16+2-2= 79-50+5=90-80= 85+6= 69-6-1= 60-10-7=50+10= 82+7= 37-9-2= 30-10+2=80-10= 52+9= 79-3-1= 77-50+1=90-70= 42-3= 41+6-5= 64-30+2=10+10= 62+8= 36+5-4= 78-50+16=60-10= 63-0= 14+4-9= 77-30+11=90-40= 71-3= 88-4-5= 90-80+16=76-40= 41-8= 70-6-6= 70-30+4=50+10= 39-8= 21-2-1= 68-50+11=74-60= 44-1= 31+9-2= 68-20+4=80-60= 50-0= 62-5-6= 82-40+12=90-80= 77+8= 21-8-8= 80-70+11=90-30= 86-9= 43+2-5= 66-50+19=30-10= 46+4= 69+8-4= 90-40-9=30+10= 99-4= 63-5-2= 90-30+9=74-10= 34-5= 59-6-4= 70-40+19=80-10= 69+4= 24-4-8= 70-20+8=90-70= 32-1= 14-2-8= 90-50+5=80-50= 50+7= 77+5-1= 82-10+5=10+40= 40+8= 71+1-7= 80-60-19=97-40= 40-8= 12+6-6= 80-10+14=90-70= 32+5= 70-7-6= 74-50+3=63-60= 32+2= 25-5-2= 90-50-10=80-70= 59-9= 29-2-8= 85-30+16=50+30= 33+8= 29-4-1= 68-10+8=10+20= 71-5= 25-5-2= 65-40+6=20+20= 37-9= 78+5-6= 65-50+11=10+30= 77+8= 18+4-4= 65-10+1=70-20= 35+1= 79-7-4= 90-10+3=90-70= 69+1= 50-4-5= 70-50-13=77-50= 15-7= 78+4-6= 63-40+6=30+40= 93-1= 77+3-5= 60-10-7=84-10= 54-6= 39+3-2= 88-20+20=20+10= 53-1= 24+3-2= 90-30+19=65-50= 54-2= 16+6-4= 60-50+4=30+40= 74-8= 66-4-2= 88-10+9=72-60= 38+4= 80-1-8= 80-60+7=70-60= 45+4= 11-2-5= 90-80+2=66-50= 21+5= 71+9-2= 60-10+4=10+30= 24+8= 42+3-3= 80-50+18=20+40= 49-1= 44-9-3= 90-30+2=78-20= 17+6= 15+2-1= 80-70-1=81-30= 39-3= 68+8-7= 90-80-15=30+30= 22+6= 49+6-8= 74-50+9=20-10= 84+7= 18+6-5= 88-30+19=87-40= 17+9= 73+1-4= 62-10+10=90-60= 84-5= 69-1-8= 84-30+4=90-70= 71-7= 38-1-6= 80-20-4=92-50= 18-7= 79+1-1= 78-60+20=80-30= 84+1= 58-8-2= 90-80-9=70-60= 33-6= 18-2-5= 75-40+3=20+10= 88-7= 32+7-7= 90-10+16=80-40= 73-8= 31+4-6= 60-10-11=10+40= 44+1= 60+5-8= 40-10+3=92-30= 96-9= 60+6-2= 30-20-10=86-10= 65-1= 63-6-4= 90-80-15=90-20= 21+4= 64+9-5= 63-10+18=90-80= 33+7= 64-6-2= 90-50+15=40+30= 67+1= 35-2-2= 62-60+11=90-80= 45+2= 17+6-6= 62-60+4=84-60= 49+2= 89+4-8= 80-50+10=10+20= 90+8= 48+2-2= 71-20+10=90-40= 95-2= 81+1-9= 80-70-6=20+30= 50+7= 18-7-2= 89-60+9=93-30= 57-3= 38+6-3= 90-10+3=81-30= 25+5= 37-6-8= 61-10+6=80-50= 69-5= 77+2-9= 89-30+9=77-10= 78-1= 71-9-6= 67-20+10=60-20= 81+2= 73-3-2= 66-20+15=96-10= 83+3= 41-8-3= 84-20+16=68-60= 89+2= 40+6-4= 74-60+10=65-10= 25+4= 12-1-6= 80-20-16=30+40= 89+7= 38-1-1= 65-10+16=40+10= 76-2= 72+2-4= 62-20+1=84-20= 34-0= 38+7-6= 66-50+7=10+10= 23+5= 84+6-5= 75-10+12=90-70= 88-0= 43-7-9= 89-30+17=40+20= 71-6= 75-6-9= 80-30-18=30+10= 25+2= 57-8-9= 74-10+5=40+10= 54-3= 75+6-5= 68-50+20=88-40= 80+4= 81+8-5= 70-40-4=40+40= 44+3= 90-2-4= 74-40+15=88-30= 68-5= 35+8-6= 90-30-13=65-10= 11+3= 41-2-6= 60-10+9=64-30= 19-5= 13+1-7= 69-30+20=40-30= 56+8= 35+6-5= 70-10-3=10+10= 73-8= 13+6-5= 75-30+12=10+30= 22+2= 55+3-8= 63-60+5=85-10= 34+7= 64-8-6= 70-20+4=86-10= 34-7= 34-7-2= 70-60-2=50-40= 32+5= 83-2-9= 67-10+16=40-10= 67+2= 58-6-5= 66-20+6=20+30= 61-3= 54+5-1= 88-40+12=10+30= 15-4= 19-7-2= 50-20+11=96-40= 34-4= 73-3-9= 78-40+17=80-10= 40+3= 26-7-3= 70-30-13=86-60= 66+2= 56+6-1= 79-30+20=77-10= 82+1= 30+6-7= 69-50+8=40+30= 93-0= 16+4-6= 90-50+19=70-60= 82+5= 29-3-5= 80-60+15=96-50= 40-0= 18+4-3= 76-60+6=90-80= 75+6= 60+1-3= 80-10+8=70-30= 66+2= 27+6-4= 86-40+16=80-50= 29-5= 83-1-2= 61-10+11=20+30= 74-4= 22-2-9= 74-10+12=10+10= 33+5= 67+8-9= 80-60+18=90-40= 31-4= 66+5-3= 62-40+16=67-30= 57-2= 85-2-2= 69-50+10=73-30= 27+1= 27+5-5= 70-30-5=78-30= 49+7= 68+8-8= 77-20+17=71-10= 68+1= 41+3-5= 75-40+5=90-30= 30+1= 23-9-8= 60-20-15=20+10= 30+7= 61-4-5= 79-10+13=40+10= 81+5= 54-5-4= 70-30+15=90-70= 87+5= 22-6-4= 80-70-7=64-60= 89+8= 55-3-1= 90-50+5=75-60= 34+7= 63+3-6= 60-20+8=70-20= 46+9= 31-7-9= 70-40-8=66-20= 15+2= 64-6-7= 70-20+8=85-30= 71+5= 15-8-9= 90-60+19=60-40= 91-4= 39+2-2= 77-10+11=90-10= 34-2= 77+1-2= 60-40-11=60-10= 68-3= 11-9-6= 90-60-19=50+40= 58-4= 10+8-6= 70-60-8=30+10= 20+9= 34-3-1= 70-60-6=61-10= 69+6= 83+1-9= 90-80+18=10+20= 18+3= 86-4-9= 80-50-5=10+20= 66+9= 33-3-7= 60-40-5=98-30= 56+8= 27+5-2= 40-20-19=73-60= 24+2= 18-4-7= 88-50+6=10+30= 61+5= 58-3-6= 60-40+10=70-20= 43-0= 26-5-8= 60-50+19=81-60= 89-6= 55+6-5= 40-10+19=67-50= 30-3= 56-4-5= 69-20+12=40+30= 37+1= 27+3-2= 61-10+19=60-20= 19-2= 36+6-9= 80-20-1=86-40= 56+2= 26+1-7= 66-20+3=80-30= 17+8= 77-3-5= 80-40-4=20+30= 66+3= 28-8-6= 50-40-2=78-20= 36-5= 16+5-5= 70-30+2=20+30= 44+8= 52-8-6= 50-40-3=40+10= 33+3= 19+5-5= 60-10+10=20+40= 30+9= 60-8-6= 88-50+8=74-30= 89-2= 57+7-5= 65-20+19=96-50= 84+7= 43-7-4= 79-30+17=70-10= 64-1= 50+7-4= 90-70+15=30+40= 90+1= 61+3-7= 80-50-5=10+20= 26+7= 89+4-6= 77-10+20=10+10= 19+4= 49+9-5= 70-10-16=50+20= 38+2= 13+5-9= 80-50+10=90-80= 32+3= 20-9-1= 90-60-4=84-30= 28-6= 66+2-9= 90-80+6=90-60= 70+4= 16-7-3= 83-30+16=91-50= 22+7= 63-7-8= 83-10+17=62-50= 76+7= 78+5-4= 50-40-8=75-60= 76+6= 58+4-4= 76-10+9=50+40= 61-0= 80-9-9= 70-20+6=40+10= 42-6= 27+6-9= 73-60+3=50-40= 52+8= 83+7-3= 83-50+11=70-20= 87+4= 70+5-9= 62-30+14=86-40= 14+5= 74-7-4= 70-40-8=50+30= 27-9= 43-2-2= 80-30+20=90-80= 20+5= 46+2-5= 70-20+9=95-10= 39+3= 60-9-9= 60-20-9=10+30= 47+3= 37+7-5= 90-50-4=90-60= 10+4= 76-4-2= 90-80-19=30+10= 18-7= 23+4-8= 90-70+8=97-40= 25-6= 68-9-1= 70-20+18=40+20= 27+2= 16-6-9= 73-40+13=90-20= 52-1= 11+8-3= 60-30+1=50+30= 66-3= 40+1-3= 30-20-1=90-10= 89+7= 56-3-4= 83-10+9=91-60= 62-0= 73-5-5= 90-50-1=87-60= 52-4= 50-2-7= 86-10+14=40+30= 82+8= 43-5-1= 90-70+5=30+30= 76-3= 60+3-5= 80-30+18=66-30= 71+8= 40+5-5= 87-10+12=63-50= 21+9= 25-8-3= 90-80+19=80-70= 26-2= 39+7-1= 40-30+14=40-10= 56+2= 23-8-6= 72-30+5=71-30= 14+1= 45-6-1= 69-40+14=86-30= 21-2= 22-7-3= 90-80+6=10+30= 15-6= 87+8-9= 62-50+16=89-40= 66+7= 73-9-6= 69-50+6=66-10= 64+1= 38-6-2= 70-50+7=50-20= 58+3= 44-8-4= 80-60+2=87-40= 19-4= 30-6-6= 75-40+20=75-10= 57-2= 47-9-3= 61-60+9=86-30= 19+8= 89-4-3= 62-20+10=10+20= 48-5= 85+2-5= 65-40+18=65-30= 79-7= 58-3-6= 73-50+9=30+30= 87-5= 56+4-2= 74-30+12=97-60= 65-9= 83-9-3= 79-30+20=80-70= 95-6= 15-8-8= 50-30-8=88-10= 99-8= 63-2-1= 70-60-11=63-40= 86+9= 51-8-3= 70-30+2=50+40= 37-0= 49+1-2= 67-40+3=40+30= 86+8= 78+5-5= 90-70+2=99-40= 83+9= 39+2-6= 65-40+15=40+20= 19-1= 55-6-9= 70-20-5=40+30= 60+8= 85-6-5= 64-50+16=40+30= 14+5= 35-9-1= 50-10-7=90-70= 56-0= 67+3-8= 84-30+14=90-80= 76-0= 76-1-6= 30-20-13=10+10= 40+7= 52-5-1= 68-40+6=40+30= 72-8= 66+2-3= 50-10+5=30+40= 52+9= 15+5-1= 81-60+15=80-20= 65-3= 34-7-9= 90-80-7=77-20= 81+5= 33+3-6= 76-10+15=90-80= 88-2= 77+7-3= 61-40+2=75-20= 14-4= 21+1-2= 78-50+19=30+10= 47+7= 19-4-2= 50-10+18=83-10= 15-2= 86+7-5= 90-10-14=20+40= 66-9= 70+6-7= 90-40-13=70-60= 45-5= 23-3-9= 64-20+15=20+30= 73+1= 86-1-7= 71-10+20=99-10= 34-8= 31+6-9= 75-60+18=86-20= 26+4= 82+9-8= 76-10+7=60-30= 17-6= 86+4-4= 50-30-10=80-10= 23-7= 39-9-8= 84-50+3=60-40= 51-5= 88+9-4= 40-30-18=10+20= 97-9= 78-6-4= 80-10-14=30+10= 67+4= 37+3-9= 90-80-10=80-40= 12+5= 47-8-2= 90-80+3=20+40= 68-3= 56-1-8= 50-10+12=60-20= 50+4= 27+8-9= 76-30+14=90-40= 73-2= 36-5-7= 90-80-19=30+10= 59+1= 25-2-5= 70-60+12=69-10= 35+6= 60+3-4= 90-70+14=79-20= 19+7= 62-3-7= 90-80+7=60-20= 41+4= 90+8-4= 90-60-8=90-80= 96-1= 20+1-5= 70-10-16=94-40= 20+6= 48-5-5= 68-40+5=75-60= 35-4= 81-9-5= 73-20+7=95-30= 62-1= 36-1-2= 65-30+17=80-70= 43-4= 58+8-7= 89-60+10=91-60= 78+8= 13-2-7= 89-50+9=40+10= 25-9= 61-6-5= 80-40+5=80-50= 88+1= 23+2-4= 86-40+2=30+10= 21-7= 74-9-1= 40-30-15=90-70= 44+1= 38+3-4= 70-50+3=30+30= 50-1= 18-1-4= 80-70-1=99-60= 36-9= 72+1-1= 70-50-18=80-60= 79-7= 53-6-6= 86-50+19=30+10= 83-6= 18+5-3= 78-40+8=80-60= 39+1= 24-6-9= 84-20+7=74-60= 15+3= 43-6-2= 72-10+17=20+40= 35-3= 44+5-9= 63-40+16=50+40= 29+1= 80+6-5= 72-40+19=10+10= 64+1= 37+2-5= 70-50-4=60-50= 16+1= 48-2-9= 90-70-3=68-30= 34-5= 86+5-5= 69-50+5=10+10= 21-7= 79-8-5= 90-70+3=50+40= 15+7= 76+6-2= 82-20+10=80-50= 25+5= 86-1-2= 90-80-7=97-40= 34+4= 86-3-1= 63-60+12=90-80= 69-7= 73-4-2= 90-70+10=30+40= 57+6= 84+8-4= 80-20+5=83-60= 76+9= 36-8-1= 70-20-9=77-60= 81-8= 25+9-6= 65-10+5=40+30= 60+1= 79+4-8= 80-70+13=76-40= 14+6= 15-4-9= 90-40-2=84-20= 39+6= 21-1-4= 61-50+3=20-10= 19+2= 79+8-2= 90-70-19=20+30= 25-7= 42-7-8= 80-20-8=92-30= 46-5= 60+4-8= 71-20+13=61-20= 59+4= 30-2-5= 73-40+17=97-10= 34-4= 21-3-6= 89-40+7=90-80= 95-8= 19-5-2= 76-30+15=73-30= 95-4= 44-7-3= 70-40-10=78-10= 59-2= 13+9-4= 80-70-4=10+10= 83+6= 68+4-7= 68-60+4=80-70= 13+1= 39+6-7= 82-60+10=40+30= 74+1= 85+8-6= 90-60-16=10+30= 80+9= 68+3-1= 90-70-13=78-50= 86+3= 31+3-8= 60-10+13=10+10= 70-2= 22-8-6= 61-20+12=90-80= 44-9= 77-6-4= 63-60+10=70-50= 12-3= 76+6-5= 70-30+12=10+20= 92-9= 90+1-2= 70-50+16=97-30= 78+7= 22+4-8= 70-30-1=65-50= 21+2= 66+5-1= 82-10+15=99-30= 46+5= 89-9-5= 80-20-9=83-20= 54-5= 76-9-7= 83-60+15=50-10= 83+3= 53-9-1= 78-20+11=90-80= 29-4= 47-2-4= 80-30+10=84-30= 20+6= 62+8-3= 40-10+14=50+40= 29+4= 84-6-1= 60-40-18=50+40= 12+1= 26-2-7= 64-40+4=10+20= 17+9= 88-6-6= 75-30+3=50-30= 73-5= 21-2-3= 80-50-17=40+40= 18+1= 25+3-4= 90-80+1=50+10= 36+4= 28-1-4= 86-50+15=70-60= 64-2= 58-3-2= 80-20-12=30+20= 55+5= 51+9-9= 66-60+6=70-10= 18+6= 70-1-3= 40-10+15=83-50= 26+9= 81+6-8= 70-20+19=30+10= 18+1= 71+7-3= 80-70-15=68-30= 38+5= 52-4-4= 65-60+20=73-40= 43+4= 78+4-1= 60-20+5=30+30= 76-0= 25-4-7= 80-70+19=50+40= 20+6= 44+9-7= 80-40+19=30+20= 86-4= 41-2-4= 80-70+2=96-10= 77+4= 57-6-7= 90-80+8=71-50= 80+5= 11+4-8= 80-40+12=62-40= 49+7= 60+8-2= 87-10+19=10+30= 67+6= 89-5-2= 84-50+11=65-10= 77-5= 11-1-6= 62-50+16=80-70= 83+9= 35+1-6= 90-60+13=70-30= 13+8= 19-3-4= 88-40+5=85-50= 26-9= 45-4-3= 90-70-1=90-80= 88-5= 19+2-2= 80-70-19=68-40= 99-6= 67-6-1= 72-20+12=91-30= 99-1= 39-1-2= 62-60+20=40+30= 66+6= 17+3-2= 80-40+16=70-10= 37-3= 63+7-5= 80-30+16=90-60= 92-5= 48-8-2= 83-10+6=90-30= 67+2= 87+4-7= 90-80+18=70-50= 77+6= 15+5-9= 90-70-10=10+20= 36-5= 42+8-4= 80-30+14=79-60= 66+7= 87-7-8= 90-40+19=70-40= 58+3= 72+9-6= 75-20+16=20+30= 56+8= 84-8-6= 90-20+17=98-20= 35+2= 35-4-2= 50-40+13=97-10= 92-2= 35+4-8= 40-10+9=89-40= 51+8= 90+2-9= 87-10+7=63-10= 77+7= 19+4-6= 78-50+12=87-30= 65-1= 88-3-2= 90-80-1=86-30= 54+7= 18-1-2= 90-40+11=30+40= 80-0= 77-2-2= 61-20+16=66-10= 55+5= 81-7-3= 89-10+6=70-60= 87+2= 58+8-8= 70-50-15=10+10= 17+4= 38-2-5= 60-40+9=90-80= 14+8= 79-9-6= 76-60+4=70-40= 16-1= 77+6-3= 72-50+9=90-80= 50-2= 73-8-6= 80-70+13=20+20= 65-6= 84+5-3= 90-70+1=40+30= 15+9= 65+2-4= 82-40+12=72-40= 80+8= 31+7-1= 60-10-14=78-40= 20+4= 80-1-3= 30-20+15=30+10= 77+8= 72+9-9= 85-60+12=80-10= 84+2= 85+3-5= 86-60+14=50+20= 99-4= 39+4-2= 90-70+8=70-30= 24-1= 42+5-6= 81-10+14=50+30= 31+4= 21+7-7= 90-50-15=30+40= 58+2= 33-7-1= 81-20+6=40-10= 17-3= 51+6-8= 90-40-9=90-50= 38+9= 55+7-2= 82-50+13=75-20= 44+3= 49+4-7= 88-20+20=70-60= 11-6= 70-1-1= 77-40+5=90-80= 88-8= 48-3-8= 60-30-5=65-50= 40+4= 48-6-7= 80-30-10=84-30= 18-8= 27+8-2= 90-80-19=30+30= 74+9= 78-1-8= 70-50-9=50-40= 70+7= 65-3-5= 80-10+1=20-10= 55+4= 79-5-6= 20-10-12=80-30= 70-4= 86+5-2= 90-80-9=10+40= 10+1= 15+2-1= 80-20+14=82-10= 62+3= 59-9-5= 65-30+2=10+40= 22+1= 14+4-3= 90-30-6=70-60= 35-3= 37-4-3= 50-30+1=80-70= 71-6= 38-8-9= 50-40+8=79-60= 28-2= 62-9-6= 68-20+6=83-50= 90+9= 55-1-3= 40-20-9=80-30= 72+7= 20-4-8= 90-80-4=20+10= 35+2= 76-4-1= 74-40+9=20+40= 85+4= 79+1-2= 75-40+8=40+20= 45-1= 81-3-5= 20-10+17=61-20= 32+4= 79+8-6= 72-40+9=86-60= 58-9= 36+6-4= 60-50+3=80-60= 14-4= 50-9-2= 40-20-19=50+30= 29-9= 73-4-1= 83-10+1=85-50= 97-7= 87+3-1= 84-40+9=50-20= 38+5= 12-1-9= 50-30+5=60-20= 31+4= 26+7-1= 80-10+3=79-10= 80+3= 84-1-7= 64-40+9=80-60= 56+6= 28+1-6= 66-20+9=20+10= 96-2= 43-7-6= 90-50+14=63-20= 29-0= 66-7-3= 90-40+11=50+40= 47-3= 76+4-4= 75-20+12=83-20= 33+5= 65-9-7= 88-10+1=10+30= 31+8= 88+2-6= 90-30+8=60-30= 45-6= 71+1-1= 68-30+16=81-20= 33+5= 66+7-2= 80-20+10=20+20= 17-8= 18+9-4= 79-30+9=20+10= 76-9= 68-5-1= 62-20+12=90-80= 10+5= 77-1-3= 74-30+16=20+20= 23+8= 63-2-5= 90-70+17=90-80= 84+5= 62+4-1= 64-60+17=80-10= 75+7= 73+5-6= 72-40+14=40+40= 72-1= 75+6-4= 68-40+5=90-50= 51+6= 84+4-7= 50-20-8=30+40= 15-5= 46+1-3= 80-60+18=10+20= 21+2= 15+8-7= 83-60+5=61-50= 11-5= 42+5-9= 87-50+6=84-50= 86+3= 41+8-6= 71-30+5=90-10= 59-5= 70-9-2= 90-80-17=90-80= 86-9= 10-5-2= 90-60+4=80-50= 17-8= 19-3-4= 76-40+5=20+40= 70+1= 73-3-7= 75-40+5=10+10= 88+3= 80+5-1= 60-30+13=95-20= 68-6= 44+1-3= 90-70+14=30-10= 31-3= 45+7-9= 70-50-8=96-40= 44+8= 35-6-1= 50-40+1=40+30= 72-8= 42-4-8= 40-20-14=30+30= 12-3= 74+2-9= 40-20-4=90-30= 12-8= 49+5-3= 80-70+6=90-80= 43-3= 75+7-2= 66-60+9=40-20= 43+5= 54-5-2= 30-10-16=60-20= 70+8= 54-3-9= 84-40+10=70-50= 45-3= 41-4-8= 70-20+6=40+20= 51+1= 68-3-9= 84-60+1=65-40= 73-9= 45-5-4= 89-20+13=62-10= 28+9= 48-2-6= 84-60+15=10+10= 10+4= 57-8-8= 60-20+7=40-30= 72+6= 82+5-1= 40-20+17=97-30= 11+7= 40+4-9= 75-30+13=70-60= 26+9= 20+6-6= 82-40+2=10+10= 73-4= 27+1-2= 63-60+20=77-60= 55-4= 56-8-3= 82-60+18=50+40= 20+5= 51+2-8= 80-10+1=60-10= 77-5= 90+5-5= 70-60+1=40-30= 34+7= 39-5-1= 70-50+19=73-10= 48+4= 10-8-1= 84-50+12=30+10= 40+3= 75-8-8= 79-10+3=10+30= 70+6= 23-1-5= 70-50-2=80-30= 31+5= 31-1-5= 80-60+8=67-40= 60+5= 49+7-3= 88-60+15=40+10= 79-6= 34-8-4= 80-70+3=20+40= 57-8= 68+6-8= 77-20+17=95-60= 51-3= 50-3-5= 86-50+15=75-20= 67+9= 44+3-4= 90-60+11=74-60= 39+9= 79-7-9= 90-10-12=92-60= 54-6= 78-5-5= 63-60+13=50+20= 59+2= 67+1-5= 50-20-4=77-50= 36+2= 24+8-6= 79-20+7=90-10= 50-7= 47-7-2= 82-60+8=80-30= 39-2= 66+9-1= 90-50-7=40+30= 81-2= 43+1-9= 90-80+6=73-30= 41+2= 59+2-7= 90-60+11=71-10= 52-3= 28-8-1= 60-50-6=63-40= 97-5= 66-9-6= 87-60+15=91-40= 65+9= 62+4-2= 89-30+20=90-40= 82-4= 28-3-7= 90-60-15=68-20= 70-4= 77-1-3= 69-40+4=90-80= 86+8= 55+1-2= 70-50+12=50-30= 11-3= 42+4-5= 30-20-19=90-20= 91-7= 16-5-2= 80-60+2=68-20= 84-2= 46-5-9= 61-10+17=84-30= 43-5= 37-5-9= 70-40+12=72-60= 75+1= 80+2-6= 82-40+15=80-60= 66-4= 52+6-8= 74-60+8=10+40= 84-5= 73-7-2= 77-40+18=30+30= 11+6= 58+2-4= 86-60+5=62-60= 35-0= 38-6-4= 70-20+16=50-40= 92-3= 67-5-1= 77-30+9=20+40= 27+9= 86+6-3= 85-10+2=30-20= 33-4= 11-4-5= 80-50-8=90-60= 55+2= 30+8-2= 66-10+18=90-60= 91-1= 34+4-8= 61-50+10=40-30= 14-1= 77+3-3= 70-20-18=67-10= 50-1= 56+3-1= 90-80-3=77-10= 87-0= 66-4-7= 72-60+8=90-70= 90-7= 28-1-8= 70-50+17=89-50= 31-7= 31-7-3= 90-80+1=90-80= 82+5= 30+9-7= 68-20+12=30+20= 50+8= 49-6-5= 73-40+15=50+20= 89-9= 76+3-2= 90-80-13=40+40= 27-8= 13+4-8= 50-20+9=71-30= 89+3= 56+5-2= 80-70-15=97-20= 40+3= 15+8-2= 90-70-4=20+20= 76-2= 50+3-3= 69-50+8=70-50= 89+3= 42-6-6= 79-40+20=60-30= 90+4= 39-6-3= 50-10-13=50+20= 57+7= 76+3-9= 90-10+17=70-40= 71-7= 22+1-9= 61-40+14=50-20= 49+1= 30+9-7= 90-60-12=40-30= 59+1= 45+8-8= 60-40-19=78-60= 34+6= 63-7-4= 88-40+3=40+10= 61-4= 54-3-4= 90-40+8=10+20= 37+6= 35+7-3= 69-60+15=90-50= 43+2= 84+7-2= 40-20-3=50-20= 46-7= 65-7-7= 80-60-9=86-40= 34-0= 73+1-4= 90-70-11=40+20= 19+3= 41+4-6= 70-60-9=84-50= 33+8= 83+8-5= 80-70-7=96-60= 67+7= 57+9-1= 80-50-19=50+30= 22+3= 64-7-5= 65-60+4=50+10= 89-7= 38-5-2= 70-30+1=70-60= 54+3= 81+5-1= 80-70+13=20+30= 53-2= 72-7-7= 70-40+16=94-60= 72-1= 70-4-5= 90-70-17=90-20= 58-9= 49-1-2= 60-50+17=89-20= 64+2= 44+4-5= 77-50+8=90-60= 51+1= 46-5-1= 70-20+7=77-10= 65-3= 57+8-5= 86-40+5=71-60= 40+8= 82+5-1= 80-70+8=70-60= 68+6= 51-1-1= 61-30+12=70-60= 48-3= 50+7-4= 90-60-19=89-10= 82+6= 26-7-5= 87-20+10=40+40= 16+9= 58+4-1= 80-70-8=86-50= 86+8= 32-5-4= 70-10+8=50-20= 87+8= 42+6-8= 90-40-2=30+20= 79+5= 42+3-8= 90-80+10=40+20= 55-8= 88+4-7= 65-40+11=40+20= 88-6= 73+1-6= 20-10-8=97-20= 80-7= 81+8-1= 89-60+2=50+30= 71+9= 75+1-8= 20-10-19=88-60= 34+8= 42+3-5= 74-60+8=50+30= 27-3= 89-3-3= 82-60+10=73-50= 52-9= 33+8-8= 70-50+10=90-10= 22-3= 30-3-6= 83-50+14=72-10= 53+7= 26+5-9= 85-20+14=80-10= 69-8= 46-2-3= 76-20+16=65-20= 22+6= 39-6-5= 80-70-5=20-10= 33-9= 29-9-6= 40-10+3=92-10= 86+3= 80-8-1= 72-10+5=90-80= 41-1= 20-5-1= 90-80-15=60-30= 76+8= 20+5-9= 88-60+19=90-20= 96-4= 12-2-3= 70-50-7=80-60= 41-9= 74-1-7= 80-50+16=65-20= 27+5= 11-4-9= 90-70-17=64-50= 31-5= 89+4-3= 78-60+4=82-50= 37+5= 66+7-7= 89-10+13=20+20= 15-7= 62+1-5= 80-10+8=10+30= 72+4= 70-6-6= 74-30+10=80-30= 29+6= 76-2-2= 83-20+12=20+20= 21+3= 42+3-9= 80-70+12=87-40= 16+4= 54+7-8= 83-50+20=40+30= 13+9= 53+3-4= 73-30+1=96-60= 75-0= 29-3-2= 90-80+3=60-20= 14-6= 51-4-5= 83-30+9=70-40= 11+2= 62+5-2= 90-70+4=40+40= 25+7= 36-7-3= 89-50+10=90-50= 27-6= 67-5-5= 90-60-9=30+40= 50-9= 83-7-3= 90-70+17=90-30= 77-3= 35-7-8= 50-20+1=92-60= 17+8= 45-5-9= 85-30+9=68-40= 30+1= 48-7-5= 80-50-2=20+40= 66+3= 74-7-3= 69-50+14=20-10= 36-6= 55-3-2= 81-30+12=90-30= 94-1= 83+6-6= 74-50+14=50+10= 21-2= 51-2-1= 60-40-11=81-30= 90-6= 71-8-6= 87-30+2=67-10= 67-2= 42+4-2= 73-50+18=30+10= 45+4= 75-3-2= 90-30+16=50+30= 90-0= 17+1-1= 80-60+11=90-60= 97-4= 17-3-7= 40-10+12=90-70= 12+2= 81-6-3= 65-10+10=74-10= 31+4= 19-9-7= 60-40+9=95-30= 55-6= 24-1-3= 90-70-13=10+30= 19-0= 72+1-6= 90-30-1=20+20= 35+4= 47-4-6= 86-40+16=10+40= 51+2= 88-7-6= 90-60-8=83-60= 78-3= 42-4-5= 79-30+13=40+40= 56-2= 37-5-3= 40-20+15=90-40= 24-4= 83+5-9= 73-50+17=50-20= 17+3= 76-7-4= 90-80+12=63-60= 61+4= 64+2-1= 73-40+8=60-30= 13+7= 42-4-3= 20-10-3=40+20= 57-2= 43-1-6= 79-10+10=76-40= 61-7= 52-2-7= 75-20+16=80-70= 56-3= 82-2-3= 75-10+19=97-60= 87-8= 34+4-5= 77-20+9=94-50= 79-8= 12-1-1= 79-30+15=90-30= 44-4= 57-8-7= 66-60+19=80-70= 44+5= 43+9-7= 90-80+18=70-60= 24+8= 24-8-8= 90-60-8=70-20= 62-5= 20+4-2= 50-40+3=10+40= 81+7= 56-8-1= 80-60+15=65-60= 83+8= 42-8-5= 80-60+8=70-40= 81+4= 83-3-6= 73-60+6=40+30= 45+6= 60-5-2= 80-30-13=70-60= 50+4= 47+7-8= 82-30+8=40-20= 30-8= 32-2-7= 89-10+7=90-50= 46+7= 16-7-1= 87-20+16=72-20= 42+6= 63+7-6= 80-50-2=40+40= 51+5= 70+1-2= 60-10+15=68-30= 36+5= 26+4-3= 20-10-1=80-30= 86-1= 54+5-4= 60-50-12=95-10= 17-1= 81-9-3= 70-50-3=90-20= 60-3= 28+5-4= 73-50+1=40+10= 45-7= 46+8-9= 80-20+4=90-10= 46-4= 16-7-8= 60-50+17=90-80= 67+1= 84+7-6= 50-30-11=30+20= 98-1= 88-4-6= 20-10+12=74-20= 47-9= 63-4-8= 88-30+3=10+20= 76-2= 88+7-3= 67-50+12=20-10= 84-1= 83-7-4= 89-60+15=89-10= 26+2= 65-1-6= 88-20+2=80-20= 89+8= 54+2-5= 70-40-16=90-50= 29-7= 11-6-5= 71-10+15=40-20= 46-9= 44+3-8= 80-60+1=80-60= 50+2= 81-8-1= 80-60-16=80-70= 60+4= 54+1-4= 71-10+16=80-50= 54-5= 29-5-7= 71-60+1=40+20= 43+4= 85+2-2= 90-70+6=20+20= 46-8= 17+1-9= 70-10-12=40+10= 37-5= 14-8-2= 82-60+11=50+20= 41+2= 21-5-8= 69-50+1=50-10= 62+8= 21+1-2= 65-50+8=61-50= 89+5= 43-4-8= 85-40+17=77-40= 85+3= 81+9-4= 77-60+12=80-70= 21-6= 20-7-6= 63-20+20=90-50= 35-0= 65+6-4= 66-60+15=80-10= 28-1= 10-5-1= 90-80+1=10+20= 36+3= 18+7-7= 82-20+13=90-80= 39+1= 14+6-2= 30-20+4=68-40= 58+2= 82-4-1= 80-40+12=30-20= 35+4= 14+7-4= 70-40+6=87-60= 14+2= 55+7-2= 83-10+4=77-40= 94-1= 65-2-8= 50-10-8=85-30= 39+1= 88-9-7= 50-30+13=69-60= 36+2= 57+9-2= 77-30+20=30+20= 66+8= 26+4-2= 90-80-1=97-40= 88-0= 83+3-8= 76-10+12=94-30= 97-0= 72-2-2= 74-40+2=64-50= 15+9= 71+8-1= 70-60-1=90-20= 10+7= 68-4-5= 64-20+14=90-30= 51+7= 46+6-1= 79-10+5=70-50= 30+3= 66+8-9= 75-60+8=78-20= 73+7= 40-8-9= 66-10+2=80-70= 39-1= 68-9-6= 75-20+11=90-80= 36+6= 75+9-6= 90-80+7=40+10= 46-3= 56-3-2= 90-70-6=80-30= 74+9= 30-1-5= 80-30-7=20+30= 45+1= 29+8-4= 90-50-7=50-20= 46+8= 16+8-5= 60-10-6=40-30= 95-8= 17+5-2= 75-50+17=50+40= 12+9= 32-5-8= 88-20+16=40+10= 19-4= 73-4-9= 69-40+16=10+20= 72-2= 47-1-8= 70-50-10=10+30= 62-2= 15+4-3= 50-40-7=50-30= 32+4= 53-4

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