一年级进位加法练习题

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一年级100以内进位加法和退位减法练习题-一年级进位加法100道

一年级100以内进位加法和退位减法练习题-一年级进位加法100道

65+29二60+36二62+19= 25+37二29+37= 40+43= 45+36二70+12= 29+32= 48+16二61+27二53+24二29+37二37+47= 70+21= 37+48= 28+27二48+22二60+29= 28+49= 42+37二70+26二37+24二53+29= 45+26= 72+15二62+17= 74+18= 33+36= 55+19二50+35= 12+38二43+25= 48+27= 26+59= 37+29二27+47二68+14二82+28= 28+37= 44+27二64+19= 1 9+32= 36+27= 74+16= 15+47二35+29二33+46二26+69= 27+37二50+27= 31+39+ 47+35= 38+48= 36+42= 56+19二42+35二80+16= 24+27= 37+59= 72+14二70+27二49+26二38+19= 71+23二38+25二61+19= 37+27二35+26= 3 6+16= 81+14= 15+18= 1 8+25二 3 8+23= 51+29二48+27二26+37二 5 8+17二48+19二24+37二63+28二54+29二 5 6+34二26+37二24+35二31+46二34+36二30+46二28+47二39+36= 44+39二74+17= 59+34二37+59二81+15= 42+37二58+29二34+27二60+18= 49+24= 65+19二71+14= 37+16二 3 4+29二58+29=52+28= 76+18= 48+32= 38+29= 77+18= 40+35二63+28= 64+18= 50+19= 27+25= 75+24= 70+23= 77+18= 50+17= 3 8+36= 56+28= 1 9+49= 78+19= 48+13= 3 7+27= 50+27= 36+39= 55+17= 55+29= 53+25= 63+25= 30+62= 4 9+28= 47+29= 3 8+13= 34+45= 49+38= 57+34= 27+32= 39+23= 67+42= 19+32= 19+69= 36+27= 41+38= 4 8+23= 68+15= 62+26= 29+68= 72+18= 49+25= 50+39= 80+15= 1 9+48= 73+14= 3 7+27= 41+25= 1 9+56= 68+19= 52+39= 62+18= 80+3= 53+18= 29+15= 64+18= 43+24= 54+28= 4 8+27= 74+16= 39+35= 34+45= 3 9+24= 81+15= 45+18= 47+28= 43+38= 2 8+34= 3 8+17= 49+16= 74+12= 2 5+37= 3 7+22= 26+38= 54+29= 83+16= 29+34= 55+36= 2 9+38= 63+24= 37+29= 64+19= 3 5+28= 39+14= 64+18= 5 8+23= 4 9+35= 39+25= 66+18= 53+25= 67+19= 72+18= 3 7+42= 64+26= 2 9+25= 55+36= 38+46= 29+18= 3 9+29= 52+27= 45+16=28+37二38+25二73+17=37+14二38+26= 65+28二28+49= 76+18二48+26二37+29二54+37= 56+17= 64+18= 64+18二 3 8+23二3 8+17= 62+18= 52+23二53+18- 67+19= 19+45= 24+46= 46+28二29+15二51+33= 24+38二31+49= 73+18二35+17二40+16= 35+26二37+28= 29+43二77+18二48+23二2 9+25二 3 7+25二46+28二27+25二65+28二52+25= 83+16= 83+16二68+16二35+25= 28+23二 5 5+27= 1 6+79= 47+17二58+12二53+38二43+28= 67+19= 53+25二49+25= 3 9+43= 2 3+19= 34+29= 28+23二41+38二3 8+17二73+18= 3 8+15二49+13二48+16= 5 8+16二28+19= 73+18二34+18二29+45二29+35二73+18= 33+29= 47+28二35+57= 49+23二26+38二36+28二37+24二 5 8+13二2 3+39= 65+18= 48+37二52+27- 35+13二47+28二57+15= 29+23二64+28二29+23= 31+29= 5 4+18= 65+18二 5 9+23二48+19= 68+15= 58+17= 26+39二47+28二48+26= 76+19二34+56二49+25二37+42二49+25二39+13= 74+16= 32+35= 38+54= 27+26二3 3+29二29+35二27+26二56+28= 58+16= 27+58二72+13= 75+17= 34+44= 37+29= 31+19= 29+28二53+19二56+38二28+23= 51+38= 43+28二47+14= 27+36= 67+19二61+29= 75+19二28+44二36+25= 25+38二28+18二83+15二 3 9+25二56+15= 45+16= 71+26二64+17= 38+29二26+37= 28+23二54+27= 28+13二75+18二75+28= 65+28二38+25二29+39二33+29二44+37= 25+25二43+27= 35+28二75+17=19+59= 28+19= 19+36二70+26二38+29= 57+15= 14+57二27+43二27+35二29+19二43+28= 43+28二76+17二24+27二44+56二36+38二48+26二76+18二41+29= 28+46= 54+17= 29+25二65+28二49+26二46+38二27+28= 3 5+25二65+16二73+15- 91+6= 45+18= 38+23二48+19二27+43二45+9= 56+26= 3 5+37二62+23= 5 8+17二73+5= 64+18= 29+33二29+19= 3 8+24二9+67= 47+13= 38+17二68+19= 26+37二91+6= 27+18= 28+16=65-19= 60-23= 91-14= 75-17= 93-67= 40-23= 95-29= 70-52= 90-12= 70-51= 91-37= 93-64= 91-67= 71-47= 84-39= 77-18= 81-17= 83-19= 60-29= 95-16= 42-27= 70-56= 73-54= 83-29= 55-39= 72-35= 72-17= 74-19= 30-13= 96-29= 50-15= 72-47= 73-44= 96-67= 80-17= 93-59= 82-37= 83-24= 87-18= 74-56= 44-27= 64-29= 91-22= 76-47= 73-17= 85-27= 85-29= 33-16= 66-19= 61-12= 90-67= 31-13= 71-53= 87-28= 67-29= 86-19= 72-53= 80-16= 84-37= 71-13= 72-54= 80-18= 91-16= 58-39= 62-26= 78-19= 70-47= 73-47= 35-16= 51-39= 81-34= 61-19= 81-22= 82-13= 37-19= 81-37= 85-28= 83-37= 81-39= 97-68= 63-28= 86-37= 61-23= 63-27= 73-14= 31-16= 54-39= 30-16= 84-27= 40-13= 44-29= 34-16= 92-64= 75-19= 82-56= 92-67= 94-67= 84-17= 60-28= 92-24= 75-47= 88-39= 73-56= 42-29= 43-25=80-66= 51-22二90-31= 80-45= 52-28二60-39= 93-35= 66-28二76-49= 40-25二61-14= 71-22= 64-36= 82-65二70-42= 94-36二90-71= 92-29= 75-58= 56-38= 42-25二80-63= 38-19= 96-47= 50-17= 74-36二64-38= 50-29= 86-67=63-35二94-45二77-38=50-21= 96-78二34-15= 90-66=78-19= 80-43= 94-38二60-31= 62-48= 85-57= 55-19= 68-29= 62-28二60-28二92-18= 84-49= 90-21= 40-14= 40-23= 70-34= 70-22= 74-26= 31-14= 93-48= 96-49= 34-17= 50-31= 70-58= 91-62= 62-26= 90-35二90-16= 70-42= 81-65= 80-25= 90-49= 54-39二83-66二50-39二95-36= 40-15= 63-24二50-27= 41-25= 53-18= 65-29二42-23二43-18= 80-23= 84-37= 80-33二64-35二30-11= 54-18= 81-35= 94-75二93-46二73-38= 93-34二80-27= 75-29二81-15= 80-21= 80-44= 60-38= 91-38二93-74二73-48二55-26二93-18= 70-24= 58-29二60-18=50-25= 80-43= 52-17= 82-23= 94-35= 41-14= 92-53= 64-28= 51-33= 72-48= 56-37= 65-28= 90-63= 92-33= 51-38= 80-31= 64-19= 70-48= 80-41= 61-39= 94-15= 94-45= 70-53= 84-56= 72-68= 73-37= 30-14= 70-22= 92-35= 82-28= 76-38= 84-26= 83-36= 90-53= 71-56= 64-48= 64-18= 37-19= 30-19= 54-35= 52-33= 53-15= 82-43= 70-28= 82-55= 46-28= 92-75= 67-19= 31-19= 41-17= 73-18= 52-27= 51-23= 70-32= 92-76= 90-33= 77-38= 40-21= 82-33= 70-14= 46-18= 70-12= 80-33= 94-25= 76-47= 83-26= 83-16= 65-18= 70-37= 76-48= 67-39= 71-37= 50-15= 62-48= 65-38= 67-49= 53-25= 80-61= 43-14= 65-36= 34-19= 80-23= 94-75= 34-15= 84-29= 80-11= 92-23= 41-18= 43-28= 62-33= 73-28= 41-28= 84-66= 50-17= 90-19= 33-19= 72-18= 92-25= 92-63= 86-59=90-45= 70-52= 81-24= 96-67= 87-69= 72-33= 84-66= 62-37= 91-46= 71-33= 91-62= 66-19= 32-15= 80-35= 94-47= 93-48= 93-44= 71-42= 91-12= 84-38= 75-29= 91-78= 75-37= 90-54= 83-47= 83-35= 42-29= 83-49= 80-16= 60-45= 62-27= 95-59= 70-24= 76-58= 42-16= 80-23= 91-15= 80-24= 63-38= 75-27= 93-19= 83-55= 90-32= 70-33= 91-77= 35-18= 30-13= 38-19= 94-39= 62-26= 70-46= 72-43= 75-48= 36-19= 51-29= 71-55= 63-49= 33-19= 30-12= 70-57= 84-27= 71-32= 75-47= 92-33= 93-26= 41-12= 93-65= 82-59= 52-29= 95-67= 94-36= 95-49= 92-79= 82-63= 81-44= 30-16= 32-17= 43-25= 91-48= 86-47= 86-58= 94-49= 92-54= 96-79= 80-26= 72-23= 93-49= 92-13= 61-32= 80-19= 90-42= 73-45= 91-36= 90-34= 83-17= 90-31= 72-24= 45-29= 90-53= 70-37=76-57= 75-19= 91-27= 63-49= 82-34= 41-12= 87-68= 83-48= 65-29= 65-27= 84-17= 60-28= 45-16= 53-34= 46-38= 91-28= 93-17= 32-13= 42-13= 90-73= 70-34= 46-28= 43-26= 88-59= 52-16= 93-37= 95-66= 81-49= 30-13= 74-69= 71-23= 81-32= 85-17= 70-14= 32-28= 81-27= 85-27= 80-29= 62-19= 78-39= 63-46= 61-18= 80-14= 82-58= 32-27= 35-18= 92-19= 86-58= 85-67= 47-19= 30-16= 50-39= 33-14= 92-73= 85-37= 70-17= 72-56= 95-27= 60-27= 71-42= 95-77= 81-26= 31-15= 65-36= 75-37= 85-59= 61-22= 41-13= 34-18= 83-49= 93-24= 84-18= 90-59= 53-36= 70-24= 82-55= 83-37= 91-23= 77-19= 80-24= 90-32= 68-19= 53-29= 41-27= 90-32= 92-76= 81-29= 44-15= 54-36= 38-19= 96-47= 92-38= 93-34= 81-45= 75-48= 71-44= 50-35= 71-27= 24-17= 33-19=两位数加减一位数的进位加法、退位减法口算练习题(二)18 + 6 = 27 + 7 = 28+2 = 36 + 6 —27 + 8 =23-9 = 94—5 = 77-8 = 60—4 :—80-5 =48 + 5 = 49+6 = 18+8 = 48 + 7 —18 + 7 =50 — 6 = 60-7 = 90-8 = 50-9 —91 — 2 =7 + 56 = 9+35 = 4+36 = 8+49 — 6 + 68 =42 — 7 = 32-8 = 73-8 = 83-9 —34—5 =24+6 = 15 + 7 = 55+8 = 67 + 5 —48 + 6 =93 — 9 = 44-5 = 84-6 = 46 — 7 —85-9 =87 + 3 = 76+4 = 77+9 = 68 + 9 —69 + 1 =25-6 = 15 — 7 = 65—8 = 75-958 + 2 = 68 + 3 = 39+4 = 47 + 5 —75 + 6 =72 — 7 = 42 — 8 = 80 — 3 = 91 一5 —94—7 =44 + 7 = 32+8 = 12+9 = 28+4 —86 + 5 =84-8 = 64—9 = 35—6 = 95-7 —75-8 =34+6 = 43 + 7 = 53+8 = 35 + 7 —89 + 2 =41-6 = 61-7 = 22-9 = 91-8 —83-4 =76 + 5 = 57+4 = 19 + 5 = 37 + 6 —45 + 7 =61 — 8 = 24 — 6 = 54-7 = 84-8 —34-9 =69 + 5 = 73 + 7 = 28 + 7 = 81 + 9 —13+8 =96-8 = 66—9 = 57-8 = 87-9 —48 — 9 =100以内加减一位数的进位、退位口算题100以内的加减法口算冲刺卷30+56 = 4 + 58 = 9 + 80 = 77 + 8 = 6 + 55 = 6 + 55 = 49 + 4 = 3 + 69 = 44 + 8 = 80 — 9 =60 — 7 = 67— 9 = 48 — 9 = 41 — 2 = 43 — 4 = 72 — 5 = 81 — 2 = 66— 7 = 95—6+8= 10+65+2= 88—2—9= 74—5+9= 39—20+5= 90—80+18=40+26 = 8 + 15 = 25 + 7 = 53 + 8 = 37 + 4 = 9 + 53 = 47 + 4 = 36 + 6 = 60 — 3 =30 — 3 = 80 — 5 = 57 — 8 = 84 — 5 = 72 — 7 = 91 — 4 = 64 — 6 = 98 — 9 =97 — 8= 2—70—6= 2+65+20= 80—3—5= 82—3+2= 56—30+5=23 + 8 = 50 + 4 = 29 + 3 = 76 + 9 = 3 + 48 = 28 + 6 = 56 + 8 = 47 + 2 = 80 — 2 = 70 - 3 = 70 - 7 = 83 - 5 = 52 - 3 = 92 - 7 = 84 - 5 = 75 - 6 = 66 - 8 =2 + 28 = 8 + 64 = 7 + 38 = 6 + 53 = 35 + 8 = 27 + 6 = 86 + 5 = 2 + 57 = 50 -7 = 80- 8 =80 — 4 = 31 — 3 = 76 — 7 = 81 — 4 = 75 — 6 = 64 — 6 = 76 — 8 =93—6+8= 80—2—2= 3+54+2= 83—2—2= 50—0+5= 60—9 + 72 = 8 + 83= 20 + 30 = 16 + 5 = 3 + 49 = 8 + 66 = 9 + 21 =10 + 56 = 60 — 5 = 60 — 2 = 21 — 2 = 32 — 3 = 53 — 5 = 58 — 9 = 71 — 5 = 56 — 7 =86 — 7 = 91—60+10= 80—6—5=34+60+2=60—5+7=60—6+5= 68—9+6=23+60 = 6 + 85 = 20 + 6 = 19 + 5 = 59 + 6 = 3 + 28 = 8 + 25 =29 + 5 = 80 — 3 = 70 — 1 =75 — 7 = 56 — 8 = 57— 9 = 72 — 5二83 — 4 = 84 — 8 = 43 — 4 = 83—6+8=96—60—10=82—20—4=83—40+2=70—4+5= 84—5+6=75-5= 5+8= 54-9= 36+6 二5+57 二29+6= 71-6= 7+5= 60+9 二13-6=15-7= 5+37= 12-7= 15-8= 45-8=9+3 二12-9= 8+42 二9+5=8+5=56-4= 46+3= 44+7工74-6= 63-3=15-8= 84-5= 13-6= 12-3= 12-4=80-7= 8+59= 8+7= 8+40 二53-5=33-20= 64-40= 18-10= 85-9=43+9 二45+7 二13-8= 81-5= 59+4= 75+6=13-5= 7+6= 3+37= 72-6 二13-4=5+39= 59+7 二46-40= 4+7=8+42=40-7= 76-50= 13-7= 26-3= 64-7=14-8= 7+9= 60-2= 29+7 二9+6=5+32= 8+3= 13-8= 14~6 二15-6=4+8= 15-7= 35+8= 59+4 二81+9=17-9= 31-8= 80-7= 57-9= 16+8=81-4= 5+47 二43-20= 29+4=62-5=56+5= 16-9= 4+9= 8+53 二23+9=12-3= 26+8= 65-3= 76-8=92-8=40-7= 50-5= 12-5= 17-9=12-4=100以内的加减法□算综合练习题(二)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 =16+9= 5+18= 17+3= 36 +6 = 29+5=96-8 = 66 — 9 = 57-8 = 87-9 —48-9 =87+9= 48+8= 35+8=4+19= 7+26=25 — 6 = 15-7 = 65—8 = 75-9 —56 — 7 =4+37= 29+4= 19+8=29+7= 7+38=72 — 7 = 42—8 = 80-3 = 91 15 —94-7 =9+18= 40+6= 35+30= 6 2+8= 75+5=93-9 = 44—5 = 84-6 = 46-7 —85-9 =23+7= 26+8= 19+60=32+8= 16+9=84-8 = 64-9 = 35-6 = 95-7 —75-8 =24+6= 5+37= 44+7=67+9= 50+8=41-6 = 61-7 = 22-9 = 91-8 —83-4 =61+9= 85+4= 91+8=82+5= 39+1=63-5 = 73-6 = 23-7 = 81-9 —13-8 =46+7= 23+7= 37+4=78+3= 27+6=84-8 = 64-9 = 35-6 = 95-7 —75-8 =39+8= 68+5= 9+25= 85+6= 92+4=100以内的加减法口算综合练习题(一)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 = = 70 + 30 =48-9 = 47-8 = 52-4 == 68-9 =40-2 = 27-9 = 32-4 == 38-9 =30-2 = 72-2 = 66-4 == 20-9 =53 + 5 = 35 + 2 = 39-4 == 20-1 =40 + 6 = 62 + 7 = 89-5 == 34-2 =50-4= 11+2= 53- 3= 60+8= 80-7=32 + 4 = 26-5 = 84+4 = 10 = 71+9 =12 + 6 = 29-7 = 33 + 2 = = 15+4 =23 + 5 = 37 + 1 = 29-3 == 15-4 = 76 + 1043-841-2 39-2 8 + 50 63 + 335-3+40 38-3两位数加一位数(进位)的口算练习题16+9=5+18=17+3=36+ 6=29+5=48+8=35+8=4+19=7+26=4+37=19+8=29+7=7+38=9+18=46+7=62+8=75+5=23+7=26+8=3 2+8=16+9=24+6=5+37=44+7 二67+9=61+9=85+4 二91+8=82+5=39+1=23+7=37+4=78+3=27+6=39+8=9+25=85+6=92+4=86+2=48+7=2+38=56+8=36+5=35+6=46+9=23+8=46+6=84+7=34+7=512+9=93+3=58+3=75+7=35+6=39+2 =27+4=68+5= 37+9= 34+9= 23+7=47+4=88+3=47+6=39+8=26+8=19+6=28+5=53+6=78+5=23+8=89+6=75+5=86+6= 6 8+7=26+9=25+6=29+4=49+7 二87+9=61+9=85+4 二91+8=82+5=46+7=73+7=37+4=78+3=39+8=68+5=16+9=5+18=17+3=36+6=29+5=48+8=35+8=4+19=7+26=4+37=两位数减一位数(退位)的口算练习题51-4= 98-9= 37-8= 64-5= 62-9=32-6= 45-7= 36-8= 95-7= 62-5=97-9= 21-9= 68-9= 56-8= 93-5=54-6= 92-8= 92-5= 64-9= 81-4=57_9= 45_9= 64_6= 87-8= 44-8=68-9= 71-2= 64-5= 62-9= 32-6=45-7= 36-8=95-7= 62-4= 97-8=21-9= 68-9=56-8= 93-5= 54-6=92-8=23-5= 64-9= 70-3= 17-9=91-4= 68-9= 90-2= 64-5=62-9=32-6= 45-7= 36-8=95-8= 62-4=97-9= 21-9= 68-9=56-8= 93-5=54-6= 92-8= 91-5=64-9= 10-6=88-9= 71-6= 12-6=45-9= 63-5=52-4= 70-3= 17-9=91-7= 98-9=40-2= 64-5= 62-9=32-6= 45-7=36-8= 95-7= 62-4=97-8= 21-9=68-9= 56-8= 93-5=54-6= 92-8=两位数加减一位数的进位加法、退位减法口算练习题(一)14+6 = 18+2 = 16+4 = 24 + 627 + 3 =90-1 = 80-2 = 70-3 = 20-4 —30-5 =28 + 3 = 35 + 5 = 36+4 = 45 + 5 —48 + 2 =80 — 6 = 70-7 = 51—5 = 41 — 6 —21-7 =54 + 7 = 45 + 7 = 48+4 = 36 4 7 —49 + 2 =61~8 = 62-9 = 63—4 = 43 — 5 —33 — 6 =49 + 3 = 56+6 = 63+8 = 64+6 —54+6 =23 — 7 = 51—9 = 60-8 = 30-9 —11-2 =56 + 5 = 63 + 7 = 49+1 = 64+7 —72 + 8 =71-3 = 61—4 = 14—7 = 84-8 —94—9 =16 + 5 = 18 + 3 = 24+7 = 27 + 528 + 6 =25-6 = 42 — 3 = 52-4 = —52-6 =35 + 6 = 16+6 = 18 + 5 =—28+4 =70-7 = 86-7 = 80-8 =—51-2 =36 + 8 = 45+6 = 48 + 3 =—49+4 =51-3 = 61—4 = 75-9 =—96 — 9 =56 + 7 = 16 + 7 = 18+4 =—28 + 5 =67-8 = 78—9 = 67-9 =—72 — 6 =36 + 5 = 45+8 = 48+6 =—56+4 =16-8 = 46-9 = 51-9 =—22—4 =两位数加减一位数的进位加法、退位减法口算练习题(二)18+6 = 27 + 7 = 28+2 =—27 + 8 = 27 + 6 40-9 54+8 16~8 27 + 4 32-5 49 + 5 22-323 — 9 = 94-5 = 77-8 = 60—4 —80-5 =48 + 5 = 49+6 = 18+8 = 48 + 7 —18 + 7 =50—6 = 60-7 = 90—8 = 50-9 —91-2 =7+56 = 9 + 35 = 4+36 = 8+49 :— 6 + 68 =42 — 7 = 32-8 = 73-8 = 83-9 —34-5 =24+6 = 15 + 7 = 55+8 = 67 + 5 —48 + 6 =93-9 = 44 — 5 = 84-6 = 46 — 7 —85-9 =87 + 3 = 76+4 = 77+9 = 68 + 9 —69 + 1 =25-6 = 15-7 = 65—8 = 75 — 9 —56 — 7 =58 + 2 = 68 + 3 = 39+4 = 47 + 575 + 6 =72-7 = 42—8 = 80-3 = 91 15 —94—7 =44 + 7 = 32+8 = 12+9 = 28+4 —86 + 5 =84-8 = 64—9 = 35-6 = 95 —7 —75—8 =34+6 = 43 + 7 = 53+8 = 35 + 7 —89 + 2 =41-6 = 61-7 = 22-9 = 91-8 —83—4 =76 + 5 = 57+4 = 19 + 5 = 37 + 6 —45 + 7 =61 — 8 = 24 — 6 = 54-7 = 84-8 —34 — 9 =69 + 5 = 73 + 7 = 28 + 7 = 81 + 9 —13 + 8 =96-8 = 66—9 = 57-8 = 87-9—48 — 9 =一年级口算练习题100以内的加减法(进退位运算)53-15 = 37 + 56 =54—48= 20 — 19= 54+39 = 33 — 16 =92—48 =93 — 19 =67 + 13 =67 + 24 =60-55=20-14= 41-24 =69+23=37+46=21-13= 91-18 =34-15=79+15=39+25= 31 + 59 =44+18 =20-12=73-19= 45 + 49 =40-11=66-17=56+38= 56 + 15 =40-21=31+19=40-17= 90-19 =27 + 43 =56+29=37-28= 21-18=63-54 =36+29=93-17= 21-14 =45-38=52-27=32-15= 58+32=50-19=62+18=43-24= 50-47 =30-28=41-33=52-43= 51-44 =42 + 48 =56+18=23+39= 69 + 14 =71+19=30-25=47-38= 60-51=42-15=34-15=49+28= 50-44 =67+26=41-24=77+15= 60-33=25-19=35+45=33-24= 67+17=65+28=30-27=81-18= 65+28=90-81=65+26=85-47= 72+19=64-25=33+27=53-46= 50-47 =58+15=59+16=65+25= 66-57=41+29=68+27=51-13= 21+69=40-22=83-44=61-33= 50-33=71-44 =92-63=22+19=一年级口算练习题100以内的加减法(进退位运算)-答案53-45 =54-46=50-19=56+39= 17+76=33-27=91-48=97-19=67 + 24 = 51—24 =82-18 =29 + 59 = 36+49 =49 + 15 =70-19 =31-18 =31-14 =48 + 32 =50-46 = 51—48 =69+26 =60-53 = 53—44 =40 — 33 = 56 + 17 =56+28 =27 + 19 =50-45 =86-57 =19 + 69 =42 — 33 = 67 + 19 =69 + 18 =34-28 =44 + 4 =40-24 =40-18 =27 + 53 =63-48 =45-27 =50 — 24 =30-26 =42 + 39 =71 + 15 =42 — 24 =67 + 18 =25-18 =65 + 17 =90—84 =64—48 =58 + 17 =41 + 19 =40-38 =71-58 =64—55 =47+46 =78 + 15 =21-12 =61-17 =38 + 19 =59+29 =37 + 29 =54 — 27 =66 + 18 =41-38 =56 + 14 =34 — 25 =32 — 15 =43 — 24 =25 + 45 =40 — 27 =68 + 26 =43 + 27 =69 + 16 =67 + 27 =81 — 24 =92 — 66 =22 — 14 =28 — 13 =36 + 25 =73 — 39 =56 + 18 =40 — 37 =37 — 18 =93 — 77 =32 — 25 =43 — 14 =52 — 33 =23 + 69 =47 — 18 =69 + 28 =47+25 =73 — 24 =84—18 =86-47 =83-46 =45+25 =52-13 =62-33 =26 + 19 =。

小学一年级进位加法专项练习题大全(每日一套,共14套)

小学一年级进位加法专项练习题大全(每日一套,共14套)

4+9= 9+8= 8+8= 9+9= 8+5= 7+3= 6+9= 9+4= 9+7= 7+9= 3+9= 9+2= 7+8= 3+7= 4+7= 6+6= 7+6= 8+6= 4+8= 2+8= 5+5= 8+4= 9+5= 8+3= 二、20以内的连加3+8+7= 8+3+5= 6+11+2=10+2+2= 5+8+3= 11+3+4=8+4+3= 5+6+1= 10+4+4=5+7+1= 2+8+7= 2+9+1=4+7+1= 3+9+5= 9+2+7=5+8+4= 8+3+1= 3+9+8=4+12+2= 5+6+8= 7+3+9=10+2+7= 1+14+2= 2+8+3=三、20以内加法(进位)( )+9=11( )+7=10( )+5=12( )+8=15 ( )+5=11( )+9=154+( )=126+( )=15 ( )+6=118+( )=17( )+8=177+( )=10 3+( )=11( )+9=149+( )=138+( )=12 4+( )=134+( )=10( )+6=14( )+6=157+8= 5+8= 6+8= 9+6= 9+3= 4+8= 6+4= 6+6= 3+9= 9+8= 7+3= 8+9= 9+5= 7+7= 9+2= 5+9= 8+8= 8+2= 2+9= 3+7= 2+8= 6+5= 4+9= 5+6= 二、20以内的连加8+2+4= 5+11+3= 6+5+4=3+11+2= 8+5+1= 9+2+3=8+3+5= 5+7+2= 7+5+1=2+10+1= 2+8+1= 9+2+1=3+7+9= 2+9+3= 3+7+1=10+1+2= 8+3+6= 9+5+1=8+2+3= 1+11+6= 11+2+3=10+4+6= 2+9+1= 5+6+3=三、20以内加法(进位)9+( )=12( )+4=11( )+6=157+( )=10 3+( )=129+( )=116+( )=10( )+7=12 ( )+5=12( )+8=12( )+7=16( )+6=14 ( )+2=10( )+7=148+( )=15( )+2=11 ( )+3=10( )+8=16( )+6=10( )+3=128+4= 4+8= 3+7= 6+4= 1+9= 8+8= 5+9= 3+9= 7+4= 7+9= 9+5= 8+2= 9+3= 9+4= 6+7= 5+7= 9+9= 6+9= 3+8= 4+7= 7+8= 8+6= 8+3= 7+5= 二、20以内的连加7+4+1= 10+1+3= 9+2+2=5+5+5= 4+9+4= 2+9+2=4+6+6= 8+3+2= 7+4+6=11+3+3= 7+8+1= 8+2+6=13+2+1= 6+8+2= 9+5+2=10+5+4= 1+9+1= 1+10+4=2+11+4= 7+3+7= 3+7+4=5+7+2= 5+7+6= 3+10+3=三、20以内加法(进位)2+( )=117+( )=15( )+9=12( )+9=15 ( )+7=16( )+4=139+( )=137+( )=10 6+( )=14( )+2=11( )+7=159+( )=15 ( )+5=149+( )=106+( )=10( )+8=17 ( )+8=104+( )=129+( )=16( )+4=12 ( )+4=11( )+4=108+( )=173+( )=104+8= 5+5= 7+9= 7+8= 4+7= 9+4= 8+9= 9+8= 6+9= 7+5= 9+5= 8+5= 6+5= 9+7= 8+4= 6+8= 6+7= 8+3= 4+6= 8+6= 5+8= 9+9= 5+6= 6+6= 二、20以内的连加7+4+9= 3+7+1= 6+9+2=13+2+2= 3+9+1= 4+8+3=3+8+6= 6+11+2= 4+6+2=7+5+5= 4+6+3= 10+5+2=5+6+2= 3+12+4= 2+9+3=9+3+5= 4+8+6= 5+8+1=3+7+2= 10+2+2= 9+4+3=2+10+6= 2+8+6= 4+10+5=三、20以内加法(进位)( )+2=117+( )=12( )+8=11( )+9=12 ( )+5=104+( )=11( )+7=147+( )=11 ( )+8=14( )+5=119+( )=10( )+1=10 8+( )=17( )+6=14( )+5=141+( )=10 ( )+8=12( )+8=17( )+4=10( )+9=156+5= 5+7= 7+9= 8+4= 8+2= 2+8= 4+6= 9+9= 5+9= 5+6= 8+9= 9+1= 6+6= 9+7= 7+8= 9+4= 8+5= 9+6= 6+4= 8+6= 7+7= 1+9= 5+5= 3+8= 二、20以内的连加7+7+2= 4+6+2= 5+6+1=11+3+6= 9+5+6= 3+9+5=3+7+1= 7+6+2= 11+4+1=4+7+9= 4+7+2= 3+13+2=6+9+4= 2+9+4= 1+15+2=1+9+3= 3+7+3= 3+9+4=4+13+3= 7+3+1= 12+3+4=9+5+4= 15+2+2= 2+8+6=三、20以内加法(进位)( )+7=146+( )=155+( )=107+( )=15 ( )+3=11( )+7=129+( )=14( )+8=11 ( )+9=107+( )=12( )+7=11( )+3=12 ( )+5=13( )+4=137+( )=169+( )=15 ( )+2=114+( )=137+( )=14( )+9=168+3= 9+3= 2+8= 7+4= 2+9= 8+9= 5+5= 9+9= 8+2= 8+6= 5+7= 9+5= 5+6= 5+8= 9+7= 3+9= 7+8= 8+4= 6+8= 4+7= 1+9= 5+9= 7+6= 7+5= 二、20以内的连加6+4+2= 4+7+2= 7+3+5=5+5+4= 10+1+2= 5+11+3=9+2+6= 2+8+1= 5+5+2=8+3+5= 9+6+5= 6+5+4=5+5+8= 7+3+4= 7+5+1=7+3+7= 12+3+5= 4+9+2=12+3+3= 9+2+3= 2+10+2=6+4+3= 3+10+7= 13+1+3=三、20以内加法(进位)2+( )=11( )+8=10( )+8=169+( )=14 4+( )=109+( )=108+( )=10( )+9=10 3+( )=109+( )=163+( )=127+( )=15 ( )+7=12( )+6=13( )+8=114+( )=11 ( )+5=105+( )=12( )+5=11( )+7=13 ( )+6=147+( )=117+( )=12( )+9=125+6= 4+8= 4+6= 7+9= 4+9= 8+6= 7+7= 9+5= 3+7= 9+8= 8+9= 2+8= 9+3= 5+7= 3+9= 7+8= 6+9= 6+7= 5+9= 9+1= 7+6= 8+4= 8+3= 3+8= 二、20以内的连加4+7+1= 7+4+2= 8+3+3=4+7+3= 1+9+1= 9+3+8=10+3+1= 5+8+5= 9+2+3=8+2+1= 3+15+1= 9+2+5=5+6+5= 9+2+4= 2+12+4=16+1+2= 10+2+1= 5+6+1=3+7+6= 6+9+3= 9+2+9=9+2+1= 7+3+2= 4+8+3=三、20以内加法(进位)9+( )=117+( )=13( )+9=146+( )=13 8+( )=148+( )=159+( )=10( )+8=13 ( )+7=117+( )=114+( )=11( )+9=16 ( )+5=139+( )=14( )+4=12( )+6=12 6+( )=147+( )=16( )+6=149+( )=12 ( )+2=10( )+9=15( )+4=13( )+7=134+9= 8+9= 8+7= 2+8= 8+4= 7+4= 6+9= 7+6= 5+8= 7+7= 8+3= 6+6= 9+7= 9+2= 6+7= 8+8= 6+4= 9+8= 6+8= 9+4= 7+3= 9+1= 9+6= 4+6= 二、20以内的连加5+7+5= 1+14+2= 2+8+7=2+8+3= 7+7+6= 1+15+1=7+6+2= 8+2+1= 7+4+7=5+6+5= 5+6+7= 10+4+3=8+3+1= 4+6+1= 7+4+1=2+12+2= 7+3+5= 4+7+2=4+9+1= 9+1+3= 7+3+2=3+11+3= 4+6+4= 4+8+5=三、20以内加法(进位)( )+8=176+( )=14( )+2=10( )+1=10 ( )+5=12( )+7=166+( )=122+( )=10 ( )+4=11( )+8=138+( )=14( )+9=11 ( )+9=10( )+5=11( )+3=10( )+9=16 6+( )=13( )+6=127+( )=15( )+7=15 ( )+9=125+( )=128+( )=13( )+5=106+7= 8+9= 8+3= 7+4= 4+7= 6+5= 2+8= 5+9= 6+6= 8+5= 6+8= 7+9= 7+3= 9+6= 8+6= 9+3= 1+9= 3+9= 7+5= 9+5= 5+8= 7+8= 8+2= 3+7= 二、20以内的连加6+9+4= 5+6+1= 10+2+4=2+8+5= 11+1+1= 9+2+4=8+3+5= 8+2+2= 6+5+7=9+3+3= 8+6+2= 4+9+3=9+2+1= 4+9+2= 6+5+1=7+4+2= 13+4+1= 9+3+2=3+7+2= 1+10+1= 2+12+5=1+10+2= 3+7+5= 4+7+2=三、20以内加法(进位)( )+7=14( )+4=13( )+6=101+( )=10 ( )+2=119+( )=167+( )=10( )+6=15 ( )+7=12( )+9=10( )+1=104+( )=10 ( )+4=11( )+5=13( )+3=11( )+3=12 ( )+5=148+( )=154+( )=115+( )=12 ( )+9=144+( )=13( )+5=108+( )=137+9= 7+5= 4+7= 9+9= 6+6= 4+6= 5+5= 7+6= 8+9= 8+8= 3+7= 6+8= 8+4= 9+4= 2+8= 6+5= 3+8= 6+4= 5+7= 8+2= 6+7= 8+3= 7+4= 2+9= 二、20以内的连加10+1+2= 5+6+1= 4+6+1=2+11+5= 9+6+2= 1+12+4=5+10+4= 3+7+10= 5+10+3=2+8+1= 2+9+4= 8+6+1=9+1+1= 3+10+4= 7+7+6=9+3+2= 2+12+1= 9+3+1=8+8+3= 10+1+3= 5+6+2=7+3+3= 14+1+4= 1+11+3=三、20以内加法(进位)( )+2=104+( )=11( )+9=117+( )=16 8+( )=14( )+9=184+( )=10( )+7=13 7+( )=11( )+7=109+( )=176+( )=15 9+( )=14( )+8=142+( )=109+( )=10 ( )+6=113+( )=10( )+3=108+( )=12 ( )+8=15( )+8=105+( )=109+( )=137+7= 5+8= 6+6= 5+6= 7+4= 5+5= 4+6= 7+8= 6+8= 5+7= 7+5= 8+6= 9+5= 6+7= 8+4= 6+5= 8+5= 9+1= 6+9= 9+7= 9+3= 2+9= 3+9= 8+7= 二、20以内的连加6+7+3= 5+5+1= 4+7+1=6+5+1= 9+8+2= 7+3+2=4+12+2= 16+2+2= 2+9+6=7+4+5= 9+2+3= 3+8+9=5+6+5= 4+7+2= 1+13+3=3+10+5= 6+4+1= 3+7+8=8+4+4= 1+14+4= 3+7+7=4+8+1= 8+3+2= 3+9+5=三、20以内加法(进位)( )+6=149+( )=175+( )=14( )+9=15 ( )+3=12( )+9=119+( )=186+( )=15 2+( )=114+( )=125+( )=10( )+2=11 8+( )=179+( )=136+( )=10( )+2=10 ( )+9=178+( )=167+( )=12( )+4=13 7+( )=15( )+5=14( )+5=108+( )=112+9= 9+7= 7+6= 9+9= 9+5= 6+9= 5+6= 5+5= 8+8= 3+8= 6+6= 7+7= 5+7= 5+8= 6+8= 4+9= 9+1= 4+7= 5+9= 7+9= 6+4= 8+6= 6+5= 3+9= 二、20以内的连加6+6+2= 2+13+3= 1+10+7=9+1+4= 1+13+1= 2+10+2=5+5+1= 9+3+1= 7+3+7=6+4+2= 7+4+8= 8+2+1=5+8+2= 3+8+5= 11+4+2=7+5+3= 8+6+2= 13+5+1=7+3+4= 9+7+3= 8+2+3=2+10+5= 5+11+3= 8+2+6=三、20以内加法(进位)9+( )=10( )+1=106+( )=148+( )=11 4+( )=13( )+9=16( )+3=11( )+9=14 7+( )=127+( )=137+( )=116+( )=11 3+( )=11( )+2=109+( )=13( )+6=12 ( )+8=15( )+8=145+( )=10( )+6=15 ( )+8=121+( )=108+( )=15( )+8=104+6= 9+6= 1+9= 8+8= 9+9= 2+9= 5+6= 6+7= 8+4= 6+4= 9+2= 9+8= 5+7= 7+7= 5+9= 8+9= 6+6= 9+1= 9+7= 3+7= 7+4= 8+2= 8+7= 4+9= 二、20以内的连加5+6+4= 9+2+4= 13+2+3=7+4+1= 6+5+9= 5+9+1=1+14+2= 1+12+7= 8+5+2=9+1+4= 6+5+2= 4+9+2=3+8+1= 5+6+6= 4+6+2=6+9+3= 2+8+6= 4+10+1=8+4+8= 6+7+3= 10+2+2=6+5+5= 6+4+1= 5+13+2=三、20以内加法(进位)( )+9=13( )+8=102+( )=118+( )=14 8+( )=105+( )=143+( )=10( )+8=14 8+( )=16( )+4=138+( )=17( )+9=10 ( )+6=11( )+4=12( )+9=11( )+7=11 ( )+8=114+( )=11( )+7=16( )+5=14 3+( )=114+( )=107+( )=108+( )=154+9= 4+6= 7+5= 6+8= 7+8= 8+4= 8+9= 6+4= 9+8= 3+8= 8+2= 7+4= 5+7= 7+9= 9+6= 2+9= 6+9= 5+9= 7+6= 4+7= 4+8= 8+7= 9+5= 7+7= 二、20以内的连加10+1+2= 2+12+3= 9+1+2=11+1+4= 6+4+4= 7+4+9=7+4+2= 2+9+2= 6+4+1=7+3+6= 9+4+3= 4+7+1=11+6+2= 7+3+1= 9+3+3=5+9+2= 3+7+2= 3+7+3=13+2+1= 4+7+2= 14+3+3=5+11+2= 5+6+3= 9+2+5=三、20以内加法(进位)( )+6=156+( )=14( )+7=159+( )=13 ( )+8=13( )+8=157+( )=159+( )=12 4+( )=129+( )=15( )+4=12( )+7=14 8+( )=146+( )=12( )+5=143+( )=10 ( )+8=173+( )=11( )+7=11( )+6=10 ( )+9=188+( )=15( )+7=127+( )=11。

一年级数学20以内的进位加法(共30张)01

一年级数学20以内的进位加法(共30张)01

题数:50 共:100分分秒成绩:7 + 8 = 7 + 3 = 7 + 5 = 3 + 9 = 5 + 7 = 7 + 7 = 8 + 6 = 7 + 7 = 3 + 8 = 9 + 2 =5 + 7 =6 + 8 = 2 + 9 = 8 + 4 = 9 + 6 =6 + 5 = 5 + 8 = 9 + 8 = 5 + 8 = 3 + 9 = 8 + 2 = 3 + 9 = 3 + 8 = 6 + 5 = 6 +7 = 6 + 9 = 9 + 6 = 6 +8 = 8 + 7 = 6 + 4 = 8 + 7 =9 + 7 = 7 + 4 = 2 + 9 = 9 + 4 = 8 + 2 = 7 + 3 = 3 + 9 = 7 + 6 = 8 + 2 = 6 + 8 = 8 + 9 = 8 + 7 = 8 + 4 = 7 + 9 = 5 + 7 = 6 + 5 = 7 + 8 = 8 + 7 = 3 + 7 =题数:50 共:100分分秒成绩:7 + 9 = 9 + 3 = 5 + 5 = 5 + 8 = 9 + 5 =8 + 8 = 8 + 7 = 2 + 8 = 8 + 6 = 4 + 9 = 8 + 9 = 8 + 5 = 2 + 8 = 4 + 7 = 5 + 5 = 4 + 8 = 5 + 6 = 1 + 9 = 9 + 6 = 6 + 7 = 9 + 5 = 9 + 1 = 7 + 6 = 8 + 2 = 8 + 5 = 2 + 8 = 9 + 8 = 3 + 9 = 3 + 7 = 9 + 9 = 6 + 4 = 6 + 6 = 8 + 2 = 2 + 8 = 9 + 1 = 8 + 7 = 9 + 6 = 3 + 8 = 7 + 4 = 9 + 7 =7 + 5 = 6 + 6 = 7 + 3 = 9 + 7 = 9 + 1 =8 + 8 = 5 + 5 = 9 + 1 = 9 + 5 = 8 + 3 =题数:50 共:100分分秒成绩:8 + 3 = 5 + 9 = 9 + 7 = 1 + 9 = 5 + 8 =9 + 1 = 3 + 9 = 9 + 2 = 9 + 4 = 1 + 9 = 2 + 9 = 4 + 6 = 3 + 8 = 6 + 4 = 8 + 4 = 7 + 7 = 7 + 6 = 7 + 4 = 5 + 6 = 5 + 7 = 5 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+ 8 = 6 + 9 = 9 + 8 = 6 + 9 = 1 + 9 = 4 + 8 = 6 + 4 = 5 + 6 =题数:50 共:100分分秒成绩:7 + 3 = 6 + 6 = 5 + 9 = 5 + 6 = 6 + 8 = 9 + 6 = 9 + 2 = 9 + 9 = 7 + 9 = 7 + 7 = 6 + 9 = 8 + 6 = 8 + 5 = 7 + 5 = 5 + 7 = 9 + 6 = 9 + 5 = 9 + 7 = 8 + 8 = 5 + 9 =4 + 8 = 7 + 7 = 8 + 9 = 9 + 4 = 8 +5 =5 + 8 = 7 + 7 = 7 + 5 = 1 + 9 = 7 + 9 =6 + 8 = 6 + 4 = 3 +7 = 5 + 9 = 4 + 9 = 6 + 6 = 4 + 7 = 9 + 9 = 9 + 4 = 9 + 2 = 5 + 7 = 6 + 7 = 9 + 5 = 7 +8 =9 + 6 = 7 + 3 = 9 + 1 = 8 + 6 = 9 + 8 = 4 + 9 =题数:50 共:100分分秒成绩:9 + 2 = 5 + 8 = 6 + 6 = 6 + 5 = 8 + 2 = 8 + 6 = 8 + 8 = 5 + 5 = 9 + 4 = 6 + 8 = 7 + 6 = 8 + 4 = 7 + 9 = 9 + 3 = 5 + 7 = 7 + 8 = 6 + 8 = 7 + 4 = 1 + 9 = 8 + 8 = 3 + 8 = 3 + 7 = 7 + 4 = 5 + 9 = 7 + 4 =7 + 8 = 5 + 7 = 6 + 8 = 5 + 5 = 9 + 3 =8 + 6 = 7 + 7 = 9 + 3 = 5 + 5 = 6 + 5 = 3 + 7 = 7 + 3 = 5 + 8 = 9 + 5 = 7 + 9 = 1 + 9 = 8 + 2 = 9 + 2 = 3 + 7 = 4 + 7 = 8 + 8 = 9 + 7 = 7 + 3 = 7 + 3 = 9 + 7 =题数:50 共:100分分秒成绩:3 + 9 = 9 + 5 = 7 + 9 = 9 +4 = 3 + 7 =4 + 9 = 2 + 9 = 7 +5 = 5 + 9 = 7 + 5 = 9 + 7 = 9 + 1 =6 + 8 = 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8 + 4 = 6 + 7 = 9 + 7 = 9 + 3 = 5 + 8 = 6 + 7 = 5 + 6 = 8 + 9 = 4 + 6 = 9 + 4 = 1 + 9 = 2 + 9 = 2 + 8 = 8 + 9 = 4 + 6 =题数:50 共:100分分秒成绩:7 + 8 = 6 + 7 = 8 + 8 = 1 + 9 = 9 + 6 = 6 + 9 = 7 + 4 = 8 + 9 = 9 + 7 = 3 + 7 = 4 + 8 = 9 + 4 = 3 + 7 = 2 + 8 = 9 + 3 = 9 + 7 = 9 + 9 = 8 + 2 = 1 + 9 = 7 + 9 = 6 + 6 = 9 + 2 = 5 + 5 = 6 + 8 = 7 + 7 = 6 + 7 = 7 + 8 = 5 + 5 = 9 + 3 = 7 + 5 = 5 + 8 = 9 + 5 = 8 + 2 = 3 + 9 = 8 + 6 = 3 + 8 = 9 + 5 = 7 + 9 = 9 + 7 = 4 + 8 = 7 + 9 = 9 + 6 = 2 + 8 = 3 + 7 = 9 + 7 = 7 + 9 = 7 + 4 = 6 + 6 = 5 + 7 = 7 + 6 =题数:50 共:100分分秒成绩:5 +6 = 9 + 3 = 9 +7 = 6 + 6 = 4 + 9 =8 + 8 = 6 + 7 = 7 + 3 = 5 +9 = 6 + 9 = 8 + 9 = 8 + 6 = 9 + 9 = 7 + 4 = 8 + 7 = 7 + 6 = 9 + 8 = 5 + 9 = 7 + 3 = 3 + 7 = 3 + 9 = 6 + 4 = 3 + 7 = 3 + 8 = 8 + 5 = 3 + 8 = 6 + 8 = 5 + 7 = 4 + 9 = 3 + 9 = 6 + 4 = 8 + 9 = 4 + 8 = 5 + 8 = 8 + 9 = 5 + 7 = 7 + 6 = 8 + 3 = 2 + 9 = 8 + 7 = 4 + 8 = 3 + 7 = 8 + 3 = 8 + 5 = 7 + 7 = 3 + 8 = 5 + 8 = 6 + 5 = 4 + 9 = 7 + 3 =题数:50 共:100分分秒成绩:9 + 7 = 9 + 4 = 6 + 5 = 6 + 8 = 8 + 2 = 7 + 8 = 1 + 9 = 6 + 8 = 7 + 4 = 8 + 7 = 9 + 1 = 9 + 8 = 5 + 5 = 2 + 9 = 5 + 8 = 6 + 4 = 5 + 5 = 4 + 7 = 6 + 8 = 6 + 6 = 8 + 2 = 7 + 4 = 8 + 5 = 9 + 4 = 8 + 9 = 8 + 8 = 5 + 5 = 9 + 6 = 8 + 5 = 9 + 6 = 6 + 9 = 7 + 5 = 4 + 6 = 9 + 7 = 9 + 4 = 6 + 5 = 6 + 8 = 8 + 2 = 7 + 8 = 1 + 9 = 6 + 8 = 7 + 4 = 8 + 7 = 9 + 1 = 9 + 8 = 5 + 5 = 2 + 9 = 5 + 8 = 6 + 4 = 5 + 5 =题数:50 共:100分分秒成绩:9 + 3 = 8 + 6 = 1 + 9 = 5 + 6 = 7 + 5 =8 + 5 = 8 + 9 = 5 + 7 = 6 + 4 = 5 + 9 =9 + 2 = 6 + 4 = 9 + 2 = 7 + 7 = 9 + 1 = 4 + 9 = 5 + 6 = 6 + 7 = 7 + 9 = 3 + 8 = 8 + 3 = 7 + 9 = 8 + 7 = 9 + 1 = 8 + 3 = 5 + 7 = 7 + 4 = 5 + 8 = 3 + 7 = 9 + 5 = 5 + 8 = 3 + 8 = 7 + 6 = 9 + 3 = 8 + 6 = 1 + 9 = 5 + 6 = 7 + 5 = 8 + 5 = 8 + 9 = 5 + 7 = 6 + 4 = 5 + 9 = 9 + 2 = 6 + 4 = 9 + 2 = 7 + 7 = 9 + 1 = 4 + 9 = 5 + 6 =题数:50 共:100分分秒成绩:4 + 9 =5 + 7 = 8 + 2 = 9 + 8 = 9 + 5 =6 + 5 =7 + 4 = 7 +8 =9 + 9 = 8 + 4 = 5 + 9 = 5 + 7 = 8 + 3 = 5 + 5 = 9 + 6 = 3 + 9 = 8 + 2 = 3 + 9 = 9 + 7 = 2 + 9 = 5 + 7 = 6 + 8 = 7 + 7 = 4 + 8 = 9 + 8 = 7 + 8 = 7 + 5 = 2 + 8 = 8 + 7 = 5 + 7 = 3 + 7 = 8 + 3 = 7 + 3 = 4 + 9 = 5 + 7 = 8 + 2 = 9 + 8 = 9 + 5 = 6 + 5 = 7 + 4 =7 + 8 = 9 + 9 = 8 + 4 = 5 + 9 = 5 + 7 =8 + 3 = 5 + 5 = 9 + 6 = 3 + 9 = 8 + 2 =题数:50 共:100分分秒成绩:4 + 7 = 6 + 8 = 6 + 6 = 8 + 2 = 7 + 4 =8 + 5 = 9 + 4 = 8 + 9 = 8 + 8 = 5 + 5 =9 + 6 = 8 + 5 = 9 + 6 = 6 + 9 = 7 + 5 = 9 + 4 = 9 + 8 = 7 + 3 = 7 + 8 = 7 + 6 = 9 + 8 = 5 + 6 = 7 + 6 = 5 + 5 = 6 + 6 = 6 + 9 = 5 + 8 = 8 + 3 = 8 + 7 = 8 + 4 = 9 + 9 = 7 + 6 = 9 + 9 = 5 + 9 = 9 + 9 = 4 + 7 = 6 + 4 = 4 + 8 = 3 + 7 = 6 + 5 = 9 + 2 = 8 + 8 = 9 + 6 = 6 + 4 = 7 + 7 = 8 + 4 = 7 + 8 = 9 + 6 = 3 + 9 = 5 + 5 =题数:50 共:100分分秒成绩:6 +7 = 7 + 9 = 3 +8 = 8 + 3 = 7 +9 = 8 + 7 = 9 + 1 = 8 + 3 = 5 + 7 = 7 + 4 = 5 + 8 = 3 + 7 = 9 + 5 = 5 + 8 = 8 + 3 = 4 + 9 = 5 + 7 = 9 + 6 = 8 + 9 = 8 + 5 = 2 + 8 = 5 + 5 = 6 + 7 = 9 + 8 = 7 + 5 = 4 + 7 = 6 + 9 = 9 + 5 = 3 + 9 = 4 + 7 = 6 + 6 = 6 + 9 = 9 + 3 = 9 + 2 = 8 + 5 = 8 + 2 = 5 + 9 = 5 + 8 = 7 + 8 = 8 + 4 = 6 + 5 = 8 + 5 = 8 + 2 = 2 + 8 = 5 + 6 = 6 + 9 = 1 + 9 = 9 + 3 = 7 + 6 = 8 + 5 =题数:50 共:100分分秒成绩:3 + 9 = 9 + 7 = 2 + 9 = 5 + 7 = 6 + 8 = 7 + 7 =4 + 8 = 9 + 8 = 7 + 8 = 7 +5 = 2 + 8 = 8 + 7 = 5 + 7 = 3 + 7 = 7 + 9 = 9 + 1 = 7 + 8 = 9 + 7 = 3 + 8 = 5 + 8 =6 + 6 = 5 + 8 = 3 + 9 =7 +8 = 4 + 6 =7 + 4 = 6 + 5 = 4 + 6 = 8 + 5 = 7 + 7 = 6 + 8 = 1 + 9 = 8 + 8 = 5 + 8 = 5 + 5 = 6 + 5 = 7 + 9 = 8 + 2 = 8 + 9 = 6 + 4 = 8 + 4 = 9 + 5 = 7 + 7 = 2 + 9 = 3 + 7 = 8 + 7 = 5 + 5 = 9 + 2 = 3 + 8 = 9 + 8 =题数:50 共:100分分秒成绩:7 + 9 = 5 + 9 = 6 + 6 = 7 + 4 = 3 + 7 = 6 + 8 = 4 + 6 = 8 + 7 = 2 + 8 = 5 + 7 = 5 + 9 = 7 + 5 = 9 + 4 = 5 + 6 = 6 + 9 = 9 + 1 = 9 + 5 = 8 + 6 = 5 + 9 = 4 + 8 = 6 + 7 = 7 + 8 = 9 + 3 = 5 + 6 = 6 + 6 = 8 + 2 = 5 + 8 = 5 + 6 = 4 + 9 = 5 + 9 =7 + 5 = 7 + 4 = 4 + 6 = 9 + 2 = 9 + 3 =8 + 3 = 9 + 6 = 2 + 9 = 8 + 2 = 9 + 8 = 7 + 6 = 7 + 7 = 9 + 8 = 4 + 6 = 3 + 8 = 4 + 7 = 9 + 8 = 7 + 3 = 2 + 9 = 5 + 6 =题数:50 共:100分分秒成绩:2 + 9 = 5 + 8 = 8 + 4 = 6 + 9 = 4 + 7 =3 + 7 = 7 + 3 = 5 + 8 = 9 + 6 =4 + 6 = 8 + 8 = 6 + 7 = 1 + 9 = 9 + 7 = 6 +5 = 7 + 8 =6 + 8 =7 + 7 = 6 + 6 = 9 + 3 =7 + 4 = 2 + 8 = 8 + 4 = 9 + 7 = 9 + 4 =8 + 3 = 7 + 3 = 9 + 2 = 4 + 7 = 8 + 6 =9 + 6 = 6 + 5 = 9 + 5 = 6 + 6 = 9 + 5 = 4 + 8 = 9 + 3 = 9 + 6 = 8 + 9 = 3 + 7 = 3 + 8 = 6 + 9 = 9 + 5 = 3 + 7 = 9 + 6 = 9 + 9 = 7 + 6 = 8 + 7 = 3 + 7 = 6 + 6 =题数:50 共:100分分秒成绩:7 + 8 = 6 + 7 = 3 + 9 = 9 + 5 = 7 + 7 = 9 + 7 = 8 + 5 = 6 + 9 = 9 + 9 = 8 + 4 = 9 + 1 = 8 + 3 = 5 + 9 = 2 + 8 = 9 + 6 = 6 + 9 = 6 + 4 = 9 + 2 = 3 + 8 = 9 + 6 = 9 + 9 = 8 + 9 = 9 + 4 = 5 + 7 = 7 + 3 = 6 + 7 = 4 + 7 = 8 + 9 = 1 + 9 = 6 + 4 = 9 + 9 = 2 + 8 = 6 + 4 = 8 + 7 = 3 + 7 = 7 + 9 = 6 + 9 = 6 + 8 = 5 + 5 = 9 + 5 = 9 + 1 = 9 + 6 = 9 + 9 = 9 + 7 = 6 + 9 = 5 + 5 = 5 + 9 = 5 + 6 = 7 + 8 = 8 + 4 =题数:50 共:100分分秒成绩:6 + 4 = 8 + 5 =7 +8 = 5 +9 = 9 + 3 = 5 + 6 = 9 + 2 = 4 + 9 = 7 + 9 = 6 + 4 = 8 + 2 = 8 + 8 = 5 + 5 = 1 + 9 = 7 + 6 = 6 + 4 = 6 + 8 = 9 + 7 = 9 + 5 = 8 + 9 = 8 + 5 = 7 + 8 = 8 + 9 = 8 + 6 = 3 + 7 = 4 + 7 = 6 + 9 = 9 + 3 = 8 + 5 = 3 + 9 = 7 + 3 = 2 + 8 = 6 + 5 = 9 + 9 = 7 + 9 =6 + 6 = 3 + 8 =7 +8 = 8 +9 = 3 + 7 =7 + 5 = 9 + 1 = 4 + 7 = 3 + 8 = 7 + 4 = 3 + 7 = 8 + 5 = 6 + 4 = 5 + 5 = 9 + 1 =题数:50 共:100分分秒成绩:4 + 7 = 9 + 8 =5 + 7 = 5 + 8 = 8 + 7 = 3 + 9 = 9 + 4 = 7 + 8 = 9 + 1 = 9 + 7 = 9 + 4 = 5 + 9 =6 +7 = 9 +8 = 7 + 3 = 4 +9 = 4 + 6 = 7 + 7 = 3 + 9 = 4 + 9 = 7 + 4 = 8 + 3 = 9 + 4 = 5 + 7 = 8 + 9 = 9 + 4 = 3 + 8 = 6 + 7 = 9 + 3 = 6 + 9 = 4 + 8 = 9 + 1 = 8 + 9 = 3 + 7 = 9 + 1 = 9 + 4 = 8 + 2 = 5 + 5 = 2 + 9 = 3 + 8 = 8 + 7 = 9 + 9 = 5 + 9 = 9 + 4 = 9 + 6 = 5 + 9 = 8 + 8 = 6 + 9 = 9 + 6 = 9 + 8 =题数:50 共:100分分秒成绩:7 + 5 = 4 + 7 = 8 + 6 = 8 + 2 = 6 + 9 = 7 + 8 = 6 + 7 = 8 + 7 = 4 + 7 = 3 + 9 =4 + 7 = 1 + 9 = 9 +5 = 5 + 7 =6 +7 =5 +6 = 8 + 4 = 6 + 9 = 1 + 9 = 9 + 5 = 8 + 9 = 9 + 5 = 4 + 8 = 6 + 5 = 9 + 8 = 6 + 8 = 6 + 5 = 1 + 9 = 5 + 5 = 3 + 8 = 8 + 9 = 8 + 2 = 5 + 8 = 8 + 3 = 5 +7 = 6 + 5 = 7 + 5 =8 + 8 =9 + 6 = 9 + 9 = 9 + 8 = 9 + 3 = 8 + 7 = 2 + 8 = 3 + 9 = 3 + 8 = 9 + 6 = 5 + 6 = 3 + 7 = 6 + 7 =题数:50 共:100分分秒成绩:5 + 9 = 8 + 4 = 7 +6 =7 + 7 = 2 + 9 = 1 + 9 = 9 + 4 = 9 + 5 = 7 +8 = 6 + 6 =8 + 9 = 8 + 6 = 9 + 7 = 7 + 4 = 9 + 5 =9 + 2 = 7 + 6 = 9 + 2 = 4 + 6 = 8 + 7 = 9 + 5 = 8 + 7 = 8 + 4 = 9 + 7 = 8 + 6 = 2 + 9 = 4 + 9 = 8 + 9 = 4 + 7 = 4 + 6 =6 + 6 = 5 + 8 = 5 +7 = 9 + 2 = 3 +8 =7 + 4 = 8 + 8 = 9 + 9 = 6 + 6 = 6 + 8 = 1 + 9 = 7 + 6 = 6 + 8 = 5 + 9 = 4 + 9 = 9 + 5 = 4 + 9 = 7 + 9 = 1 + 9 = 9 + 3 =题数:50 共:100分分秒成绩:4 + 9 =5 + 8 = 4 + 8 = 8 + 8 =6 + 5 = 9 +7 = 9 + 1 =8 + 8 = 8 + 2 = 5 + 8 = 4 + 6 = 5 + 7 = 2 + 8 = 8 +9 = 9 + 3 =7 + 5 = 3 + 9 = 9 + 1 = 8 + 5 = 8 + 9 =8 + 3 = 7 + 9 = 9 + 4 = 8 + 4 = 5 + 9 = 8 + 7 = 2 + 8 = 5 + 8 = 3 + 8 = 9 + 5 = 6 + 9 = 5 + 9 = 6 + 5 = 9 + 9 = 7 + 7 = 8 + 2 = 7 + 3 = 8 + 3 = 4 + 8 = 8 + 5 = 2 + 9 = 9 + 8 = 7 + 5 = 9 + 6 = 8 + 6 = 5 + 5 = 1 + 9 = 7 + 8 = 6 + 5 = 7 + 6 =题数:50 共:100分分秒成绩:8 + 6 = 9 + 5 = 7 + 3 = 7 + 8 = 9 + 9 = 7 + 9 = 4 + 8 = 6 + 5 = 7 + 9 = 9 + 2 =7 + 5 = 9 + 2 = 3 + 8 = 9 + 4 = 1 + 9 =8 + 5 = 4 + 9 = 7 + 3 = 9 + 5 = 6 + 8 = 5 + 7 = 1 + 9 = 8 + 7 = 9 + 5 = 4 + 7 = 5 + 5 = 4 + 6 = 8 + 4 = 7 + 7 = 6 + 8 = 3 + 7 = 6 + 8 = 9 + 4 = 8 + 5 = 4 + 9 =5 +6 = 3 + 9 =7 + 6 = 6 + 5 = 9 + 1 =6 + 5 =7 +8 =9 + 5 = 7 + 8 = 8 + 7 = 9 + 8 = 7 + 7 = 7 + 5 = 7 + 3 = 5 + 7 =题数:50 共:100分分秒成绩:6 + 5 =7 + 3 = 7 + 9 = 7 + 7 = 6 + 5 =8 + 4 = 8 + 8 = 7 + 8 =9 + 6 = 5 + 9 = 8 + 2 = 7 + 7 = 8 + 9 = 7 + 9 = 8 + 7 = 8 + 2 = 7 + 6 = 6 + 7 = 5 + 8 = 2 + 8 = 2 + 9 = 7 + 3 = 6 + 8 = 9 + 5 = 6 + 6 = 2 + 8 = 9 + 5 = 7 + 9 = 9 + 9 = 5 + 8 = 8 + 5 = 6 + 8 = 9 + 6 = 5 + 7 = 8 + 5 = 8 + 6 = 7 + 7 = 5 + 6 = 2 + 9 = 4 + 8 = 5 + 8 = 9 + 7 = 8 + 5 = 4 + 9 = 5 + 7 = 5 + 9 = 6 + 6 = 9 + 6 = 6 + 7 = 4 + 6 =题数:50 共:100分分秒成绩:4 + 9 = 8 +5 =6 +7 = 9 + 7 =8 + 5 = 8 +9 = 9 + 8 = 4 + 8 = 6 + 4 = 8 + 3 = 5 + 9 = 6 + 4 = 6 + 5 = 9 + 8 = 9 + 3 = 9 + 4 = 8 + 2 = 8 + 6 = 4 + 9 = 3 + 9 = 6 + 5 = 9 + 5 = 7 + 3 = 9 + 7 = 7 + 5 = 8 + 8 = 8 + 5 = 4 + 7 = 9 + 4 = 9 + 2 = 5 + 6 = 5 + 8 = 6 + 7 = 9 + 9 = 8 + 8 = 9 + 4 = 4 + 8 = 1 + 9 = 5 + 9 = 3 + 8 = 8 + 7 = 5 + 5 = 9 + 6 = 8 + 3 = 7 + 7 = 8 + 8 = 2 + 8 = 5 + 7 = 9 + 9 = 6 + 9 =题数:50 共:100分分秒成绩:7 + 4 = 9 + 5 = 5 + 6 = 4 + 8 = 3 + 8 =7 + 4 = 9 + 7 = 4 + 7 = 4 + 6 = 1 + 9 =8 + 3 = 7 + 5 = 7 + 6 = 9 + 1 = 4 + 6 = 1 + 9 = 4 + 8 = 5 + 5 = 9 + 6 = 6 + 8 = 8 + 9 = 8 + 3 = 4 + 7 = 8 + 9 = 8 + 3 = 6 + 7 = 5 + 6 = 3 + 9 = 3 + 9 = 9 + 7 = 3 + 9 = 6 + 6 = 4 + 6 = 6 + 9 = 4 + 9 = 1 + 9 = 8 + 4 = 6 + 4 = 8 + 6 = 5 + 9 = 7 + 8 = 6 + 6 = 3 + 7 = 7 + 4 = 9 + 6 = 9 + 4 = 9 + 5 = 8 + 5 = 8 + 8 = 4 + 9 =。

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