苏教版一年级数学下册两位数减一位数口算题精选19

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时间: 苏教版一年级数学下册两位数减一位数口算题精选

65-2= 81-9= 24+7= 56-30+5= 50-9= 49-1= 69-4= 50-2+20= 61-9= 28-4= 31+6= 37-9+30= 62-8= 30-10= 33+50= 5+5+3= 16-5= 17-6= 30-1= 9+18-2= 81-8= 11-1= 62+2= 6+41-2= 22-9= 41-9= 12+4= 7+8+7= 71-4= 56-30= 85+10= 40-30+3= 36-7= 81-50= 56-2= 80〇78-3 38-7= 83-10= 53+2= 3+46-3= 43-2= 77-30= 76-8= 62-8-10= 92-8= 61-50= 75+3= 14〇40-30 30-9= 98-10= 18+40= 6+4+8= 23-8= 59-20= 45-6= 55-4+40= 29-6= 26-10= 23+4= 57-2+40= 32-1= 51-50= 15+6= 41-20〇19 46-7= 35-30= 52-8= 61〇86-20 12-3= 87-20= 57+1= 6+4+4= 19-5= 86-5= 69+6= 6+6+3= 72-1= 39-2= 95-7= 89-2+10= 49-5= 91-7= 82-9= 35〇90-50 81-8= 23-5= 90-3= 8+4+8= 25-4= 46-20= 86+5= 6+5+6= 65-4= 49-10= 49+4= 70-4-40= 60-9= 14-6= 63+6= 95-7〇91 时间: 苏教版一年级数学下册两位数减一位数口算题精选

63-3= 65-6= 39+3= 75-30+8= 75-1= 55-8= 78+5= 37〇41-4 36-4= 53-8= 35-3= 7+5+7= 82-1= 19-10= 87+10= 4+5+9= 70-7= 13-8= 31+9= 8+29-7= 24-1= 44-5= 53+3= 44-7+40= 76-3= 35-30= 91-8= 42-8+20= 85-6= 21-20= 18+60= 58+2+6= 78-4= 73-60= 53-9= 28-4+10= 33-1= 14-7= 83-1= 10-8+10= 35-4= 13-4= 53+6= 3〇18-10 26-6= 97-60= 91-4= 2+21-3= 97-4= 94-50= 32-7= 58-20〇41 48-3= 66-20= 54+8= 38-2+20= 12-5= 51-2= 66-3= 37+3+2= 71-1= 72-5= 21+5= 52-8+40= 54-4= 47-20= 53-3= 6+27-7= 64-1= 76-60= 83+10= 5+8+3= 37-5= 84-2= 68-7= 3〇51-50 54-6= 65-5= 76+1= 9+6+8= 10-9= 36-10= 12-9= 15-4+20= 27-9= 39-10= 45+4= 43-9-30= 79-1= 87-2= 80-3= 44-1〇45 96-2= 51-2= 28+6= 19-9〇10 53-7= 65-8= 69-9= 4+59-9= 时间: 苏教版一年级数学下册两位数减一位数口算题精选

52-4= 41-4= 64-4= 9+9+9= 27-4= 13-7= 89+8= 19-10+1= 70-2= 59-10= 39-9= 4+5+5= 16-3= 95-20= 42-7= 8+62-6= 73-5= 48-10= 22-7= 5+7+3= 73-9= 63-10= 26-4= 9+7+5= 90-3= 56-9= 50+8= 13〇28-20 61-5= 35-1= 74-5= 82-7+10= 70-1= 94-9= 98-7= 65+8+7= 40-8= 80-40= 69+6= 3+4+3= 91-4= 58-50= 30+3= 23-2-10= 14-5= 53-2= 93-8= 8+12-6= 54-8= 40-3= 10-3= 37+7+4= 98-3= 61-1= 53-3= 31+4+4= 27-1= 94-3= 16+3= 28-2+10= 99-8= 37-10= 86-1= 35-2-20= 44-8= 44-20= 51-9= 9+23-7= 90-4= 16-9= 16+3= 9+69-4= 90-6= 58-30= 75-9= 64-60〇5 54-5= 13-10= 40+8= 82-9+10= 92-7= 78-10= 52-2= 17〇75-60 65-1= 58-8= 42+4= 76-6-60= 41-6= 66-9= 48+2= 14〇40-30 71-7= 47-10= 97-3= 14〇23-10 78-4= 16-3= 48+6= 11+3+7= 时间: 苏教版一年级数学下册两位数减一位数口算题精选

12-2= 31-20= 29-7= 30-4-10= 46-8= 86-20= 84-9= 69-2〇62 50-3= 33-1= 10-2= 70-4-20= 75-4= 55-30= 17+7= 6+9+7= 16-3= 66-9= 11+2= 19-7+80= 75-1= 40-9= 12+3= 14-8〇1 13-4= 11-6= 40-5= 8+9+3= 96-7= 93-90= 27+6= 80-60〇23 86-2= 41-1= 67+2= 33+1+7= 75-7= 70-10= 12-4= 4+45-3= 34-5= 24-10= 12+7= 34+9+3= 28-2= 29-4= 44+4= 62〇87-30 81-5= 93-8= 67-3= 43-5-20= 24-3= 43-30= 89-7= 9+7+6= 47-3= 34-20= 46+4= 73+4+7= 93-2= 14-10= 80-7= 84-5+10= 61-3= 58-50= 89+2= 65-30+5= 95-7= 62-60= 85+3= 7+8+8= 83-3= 40-8= 10+1= 3+5+5= 76-6= 57-3= 42+9= 28〇94-70 71-9= 48-40= 89+4= 36-1+50= 97-3= 24-20= 32-9= 5+53-9= 92-3= 99-40= 88-8= 7+6+4= 12-4= 82-9= 16-5= 5+9+3= 98-7= 13-10= 65+2= 71-9〇66 时间: 苏教版一年级数学下册两位数减一位数口算题精选

27-9= 57-20= 31+8= 4+7+3= 74-9= 16-7= 84-5= 44-5+50= 79-5= 48-6= 94-9= 41-10+8= 62-9= 28-9= 27+4= 4+42-2= 13-7= 10-3= 28+60= 41-4+10= 93-1= 82-60= 27+60= 46-5-30= 41-4= 22-10= 51+8= 52〇85-30 84-5= 68-10= 48-7= 7+33-3= 22-7= 24-4= 85+10= 17〇29-10 54-4= 71-8= 15+6= 52-8-10= 16-4= 37-7= 80-9= 75-4+20= 12-1= 74-7= 25-6= 5+6+6= 15-6= 48-5= 10-3= 23〇39-20 20-1= 32-20= 47+4= 69-9〇58 44-3= 69-7= 66+6= 34-5〇32 95-9= 23-2= 94-8= 95-6〇90 23-2= 20-10= 17+80= 8+9+7= 38-5= 95-30= 30-5= 5+9+4= 88-1= 77-60= 87+2= 73+2+3= 71-7= 86-10= 70+10= 24+4+1= 80-3= 14-10= 71+7= 67-6-50= 80-9= 93-90= 39-1= 30〇55-30 90-7= 82-40= 95-8= 55-2-20= 16-1= 65-5= 48+6= 8〇97-90 45-5= 69-6= 19+80= 50〇52-7 时间: 苏教版一年级数学下册两位数减一位数口算题精选

98-4= 96-3= 59+2= 4+7+4= 47-9= 87-6= 61-4= 16-4+50= 80-9= 35-10= 96-7= 4+6+7= 72-3= 58-10= 64-9= 29〇81-50 32-7= 46-10= 67+10= 2+84-5= 44-8= 86-2= 79+7= 27-3+30= 58-3= 71-7= 59+5= 42〇87-40 68-1= 98-10= 42-2= 60-30+5= 80-5= 59-9= 48-4= 7+7+4= 97-8= 78-70= 17-9= 52-8-30= 61-8= 95-3= 65-7= 72-6-40= 72-5= 89-70= 32-9= 2+24-7= 34-6= 24-6= 55-5= 85-70+2= 33-5= 32-4= 44-7= 6+45-1= 21-7= 91-2= 64-3= 3+79-8= 27-2= 67-6= 52+10= 22-9-10= 63-3= 50-9= 24-5= 55〇58-8 32-9= 49-20= 58+8= 5+51-4= 56-2= 26-10= 91-5= 65-8-10= 80-5= 92-90= 38+4= 39-5-10= 64-3= 86-30= 30+9= 47-9〇38 57-3= 64-8= 87+3= 37〇98-60 77-8= 99-50= 42+6= 79-9-60= 69-2= 92-10= 12+40= 78+1+7= 54-6= 66-9= 87+4= 98-80+8=