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                    2. 小学一年级数学口算题大全(1000多道)

                      来源:互联网 由 lanny918 贡献 责任编辑:李志  

                      一、口算题(每天20道口算题,必须认真完成、书写认真):

                      50+12= 16+30= 32+45= 7+61= 24+60=

                      72+4= 40+60= 83-20= 46-11= 26-4=

                      94-74= 63-42= 90-20= 58-8= 68-5=

                      75-23= 56+23= 32+14= 77-23= 31+17=

                      33+20= 42+25= 50+11= 30+15= 31+45=

                      71+4= 40+61= 82-20= 45-11= 25-4=

                      94-73= 63-52= 90-30= 59-8= 67-5=

                      75-33= 56+33= 33+14= 76-23= 32+17=

                      50+13= 17+30= 32+46= 6+61= 25+60=

                      50+2= 15+30= 33+45= 5+61= 29+60=

                      72+6= 40+50= 87-20= 36-11= 26-2=

                      94-24= 63-22= 90-10= 38-8= 28-5=

                      74-23= 53+23= 42+14= 75-23= 31+14=

                      38+20= 42+26= 50+18= 30+19= 31+46=

                      72+4= 40+67= 84-20= 47-11= 28-4=

                      94-63= 63-22= 90-80= 59-4= 67-3=

                      75-23= 56+23= 35+14= 76-53= 32+16=

                      50+12= 14+30= 32+47= 16+61= 27+60=

                      73+5= 23+30= 50+21= 40+37= 70+11=

                      75+3= 78-7= 98-6= 92+5= 71+6=

                      51+12= 16+31= 30+45= 70+61= 24+61=

                      70+4= 41+60= 83-21= 46-10= 26-14=

                      94-70= 63-40= 90-21= 58-18= 68-15=

                      75-20= 56+20= 30+14= 77-20= 31+10=

                      33+21= 42+20= 51+11= 31+15= 31+40=

                      71+14= 41+61= 82-21= 45-10= 25-14=

                      94-70= 63-50= 92-32= 59-30= 67-15=

                      75-32= 56+32= 33+12= 76-22= 32+13=

                      51+13= 17+31= 32+45= 6+60= 25+61=

                      51+2= 15+31= 30+45= 15+61= 28+61=

                      71+6= 41+50= 84-20= 34-11= 23-2=

                      95-24= 64-22= 91-10= 39-8= 29-5=

                      75-23= 54+23= 43+14= 76-23= 32+14=

                      39+20= 43+26= 51+18= 31+18= 32+46=

                      73+4= 41+67= 85-20= 48-11= 29-4=

                      95-63= 64-22= 91-80= 59-5= 68-3=

                      76-23= 57+23= 36+14= 77-53= 33+16=

                      51+12= 15+30= 33+47= 17+61= 28+60=

                      74+5= 24+30= 51+21= 41+37= 71+11=

                      76+3= 79-7= 99-6= 93+5= 72+6=

                      61+12= 26+31= 40+45= 80+61= 34+61=

                      80+4= 51+60= 93-21= 56-10= 36-14=

                      84-70= 53-40= 80-21= 68-18= 78-15=

                      95-20= 66+20= 40+14= 87-20= 41+10=

                      43+21= 52+20= 61+11= 41+15= 51+40=

                      81+14= 51+61= 92-21= 55-10= 35-14=

                      84-70= 53-50= 82-32= 69-30= 77-15=

                      85-32= 46+32= 43+12= 86-22= 42+13=

                      61+13= 27+31= 42+45= 6+70= 35+61=

                      61+2= 25+31= 40+45= 25+61= 38+61=

                      81+6= 51+50= 94-20= 44-11= 33-2=

                      85-24= 74-22= 81-10= 49-8= 39-5=

                      85-23= 64+23= 53+14= 86-23= 42+14=

                      49+20= 53+26= 61+18= 41+18= 42+46=

                      83+4= 31+67= 95-20= 58-11= 39-4=

                      85-63= 54-22= 81-80= 69-5= 78-3=

                      86-23= 67+23= 46+14= 87-53= 43+16=

                      61+12= 25+30= 43+47= 27+61= 38+60=

                      84+5= 34+30= 61+21= 51+37= 81+11=

                      86+3= 69-7= 89-6= 83+5= 82+6=

                      52+12= 17+31= 32+45= 71+61= 25+61=

                      79+4= 42+60= 85-21= 47-10= 27-14=

                      95-70= 67-40= 91-21= 57-18= 69-15=

                      76-20= 55+20= 31+14= 76-20= 32+10=

                      34+21= 43+20= 52+11= 32+15= 32+40=

                      72+14= 42+61= 83-21= 46-10= 26-14=

                      95-70= 64-50= 94-32= 58-30= 68-15=

                      76-32= 57+32= 35+12= 77-22= 33+13=

                      52+13= 18+31= 33+45= 6+67= 26+61=

                      52+2= 16+31= 34+45= 16+61= 29+61=

                      78+6= 42+50= 85-20= 37-11= 24-2=

                      96-24= 65-22= 92-10= 38-8= 28-5=

                      76-23= 55+23= 44+14= 75-23= 33+14=

                      38+20= 44+26= 52+18= 32+18= 34+46=

                      74+4= 42+67= 86-20= 49-11= 28-4=

                      95-63= 65-22= 92-80= 58-5= 69-3=

                      77-23= 58+23= 35+14= 78-53= 34+16=

                      52+12= 16+30= 34+47= 18+61= 29+60=

                      75+5= 25+30= 52+21= 42+37= 72+11=

                      77+3= 78-7= 98-6= 94+5= 72+6=

                      12+6=????????? 29-7=????????????33+2=??????????? 3+40=???????? 15+4=

                      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+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=??????? ??7 3+4=??????? 25+4=

                      43+5=????????? 87+10=???????? 3 9-3=????????? 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=????????? 7 3+4=?????? 25+4=

                      43+5=????????? 87+10=?????????3 9-3=????????? 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=?????? 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=

                      12+6=??????????? 29-7=????????? 33+2=?????????? 3+40=???? 15+4=

                      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=

                      12+6=??????????? 29-7=???????????? 33+2=??????????? 3+40=???????? 15+4=

                      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+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=??????? ?? 7 3+4=??????? 25+4=

                      43+5=????????? 87+10=???????? ? 3 9-3=????????? 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=????????? 7 3+4=?????? 25+4=

                      43+5=????????? 87+10=????????? 3 9-3=????????? 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=?????? 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=

                      12+6=??????????? 29-7=????????? 33+2=?????????? 3+40=???? 15+4=

                      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=

                      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=

                      12+6=??????????? 29-7=???????????33+2=??????????3+40=???????? 15+4=

                      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+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=

                      6+40=???? 45-5=??? 6+56=??? 30+9=??? 29+6=

                      58-50=??? 37+5=???? 23-20=?? 67-60=?? 40+9=

                      63-30=??? 42-2=???? 4+90=??? 20+67=?? 56+10=

                      23-6=???? 20+80=??? 51+8=? 37-7=?? ? 57+30=

                      72-60=??? 68-8=???? 90-70=?? 7+50=??? 20+23=

                      50+28=?? ? 52-50=?? ? 18+30=? ?86-40=? 40+47=

                      58-3=???? 50+38=??? 5+43=??? 68-5=??? 25+40=

                      96-90=??? 48+8=???? 58-8=??? 55-3=??? 52+30=

                      47-7=??? ? 66-20=??? 70-7=??? 77-9=??? 32+3=

                      90-40=??? 61+5=???? 60+30=?? 55-8=??? 7+33=

                      86-20=??? 86-40=?? ? 49+3=??? 56+3=??? 22+50=

                      25+20=??? 7+42=???? 17+50=?? 30+20=?? 100-30=

                      6+30=???? 88-60=??? 7+40=?? ? 94-6=?? ?38+4=

                      100-70=?? 34+4=???? 74-70=?? 28+6=?? ?7+64=

                      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=????????? 7 3+4=??????? 25+4=

                      43+5=???????? ? 87+10=????????? 3 9-3=????????? 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=

                        12+6=??????????? 29-7=???????????? 33+2=??????????3+40=???????? 15+4=

                        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+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=

                      32+6=????????? 29-7=??????????? 35+2=????????? 7 3+4=?????? 25+4=

                        43+5=????????? 87+10=????????? 3 9-3=????????? 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=?????? 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=

                        12+6=??????????? 29-7=????????? 33+2=??????????3+40=???? 15+4=

                        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=

                      45+30=??? ?? ? 45+3=?????? ? 5+41=?????? ? 50+41=??????? ?6+32=

                      52+6=????? ?? 40+47=????? ?? 62+4=??????? 27+40=????? ? ?5+23=

                      71+5=????? ?? 45+30=???? ?? ?69+1=???????? 6+33=????? ?? 18+70=

                      44+3=?????? ?? 5+32=???? ??? 25+4=??????? 20+35=????? ??? 4+75=

                      3+95=?????? ? 30+65=???? ? ? 53+20=??????? ? 85+3=?????? ?? 4+52=

                      30+65=????????? 6+22=????? ? ? 16+3=?????? 40+58=?????? ? 56-30=

                      ?????? ? ?89-40=????? ?? ????? ? 田=??????? ? 56-3=

                      ?????? ?? ??????? ?=??????? ?56-4=???????? 63-50=

                      ?????? ?? =??????? 阰=?????? ? 39-6= 27-5=

                      ??  ? ?? 础=?????? ? 耰=??????? 79-60= 67-3=

                      49-7=  ?? ? 26-3=  ???? 59-3=  ??  46+30= 51+7= ?

                      99-50= ???   30-1= ??   55-2=  ??  93-80= 4+74= 

                      45-20= ???  76-40= ???   46-30= ? ?  38+40= ?? 2+82=

                      63-30= ??? ? 95-5=  ??? 86+10= ????   69+0= ??? ?73-40= 

                      95-4=  ? ?? 70+28=  ???? 6+98=  ???? 19-6=  ???? 59-4=

                      20+80=  ? ? 65+30=  ??? 92-50=  ???? 13+5= 36-3=

                      85-2=  ?? ? 58-30= ???? 58+30=   36-30=  ?? ?5+34= ????

                      65-5-50= ??? ??80-20+6= ?? ? ?64+80= ????? ? 53+70= 12+5+50=

                      70-30+5= ????? 60+4+20= ??? ?75-70+9= ???? ?80-20+15=  50+34= 

                      6+32-30= ????? 46-6+60=  ????29=???? 30+50+12= 39-8=

                      25-20+71=  ??54+3-5= ?????? 46+6+20= ???? 90-50+42= 59-6=

                      32-2+58=  ????75-40-3=  ???22-20+50=  ??36+20-20= 39-7=

                      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=

                      12+6=??????????? 29-7=????????????33+2=??????????3+40=???????? 15+4=

                      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+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=

                      6+40=???? 45-5=??? 6+56=??? 30+9=??? 29+6=

                      58-50=??? 37+5=???? 23-20=?? 67-60=?? 40+9=

                      63-30=??? 42-2=???? 4+90=??? 20+67=?? 56+10=

                      23-6=???? 20+80=??? 51+8=? ??37-7=?? ? 57+30=

                      72-60=??? 68-8=???? 90-70=?? 7+50=??? 20+23=

                      50+28=?? ? 52-50=?? ? 18+30=? ?86-40=? 40+47=

                      58-3=???? 50+38=??? 5+43=??? 68-5=??? 25+40=

                      96-90=??? 48+8=???? 58-8=??? 55-3=??? 52+30=

                      47-7=??? ? 66-20=??? 70-7=??? 77-9=??? 32+3=

                      90-40=??? 61+5=???? 60+30=?? 55-8=??? 7+33=

                      86-20=??? 86-40=?? ?49+3=??? 56+3=??? 22+50=

                      小学一年级数学口算题大全(1000多道)

                      小学一年级数学口算题大全(1000多道)每天20道题

                      小学一年级数学口算题大全(1000多道)每天20道题_数学_小学教育_教育专区。第 1 页共 11 页一年级数学暑假作业 班级: 姓名: _ 一、口算题(每天 20 道口算题...

                      小学一年级数学口算题大全(1000多道)

                      小学一年级数学口算题大全(1000多道)每天20道题

                      小学一年级数学口算题大全(1000多道)

                      小学一年级数学口算题大全1000多道每天20道题

                      小学一年级数学口算题大全1000多道每天20道题 - 一、口算题 50+12= 7+61= 40+60= 26-4= 90-20= 75-23= 77-23= 42+25= 31+45= 82...

                      小学一年级数学口算题大全(1000多道)

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                      小学一年级数学口算题大全(1000多道)

                      小学一年级数学口算题大全(1000多道)

                      小学一年级数学口算题大全(1000多道) - 义务教育基础课程小学教学资料 祝福您及家人身 体健康 、万事 如意、 阖?#19968;?乐!祝 福您及 家人身 体健康 、万事 ...

                      小学一年级数学口算题(1000题)每天20道题

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