1 100 以内两位数加减一位数 (进位,退位) 39-3= 48-8= 37-5= 44-4= 49-8= 19-8= 48-6= 49-4= 86-4= 54-2= 38-6= 39-9= 76-5= 74-3= 66-6= 35-5= 40-0= 29-9= 49-7= 66-2= 68-8= 26-3= 77-3= 28-6= 58-8= 24-1= 63-3= 17-6= 25-4= 45-5= 58-7= 29-2= 67-3= 43-1= 39-6= 29-6= 77-6= 57-5= 37-3= 27-7= 25-4= 76-4= 55-5= 44-3= 29-6= 47-6= 59-6= 79-9= 29-6= 29-4= 28-3= 34-3= 19-5= 59-8= 95-4= 53-3= 29-7= 41-1= 28-4= 99-8= 36-6= 34-2= 73-3= 26-5= 33-3= 77-2= 89-3= 57-3= 68-4= 56-2= 99-2= 69-8= 58-5= 55-1= 78-4= 66-6= 59-7= 45-4= 56-6= 75-2= 2 100 以内两位数加减一位数 (进位,退位) 39+3= 40-8= 37+8= 44-9= 43-8= 3+88= 43-6= 41-4= 81-4= 4+88= 38-6= 41-9= 84-9= 74-9= 6+88= 64-5= 40-5= 21-9= 9+29= 66-8= 82-8= 26-7= 70-9= 28+6= 80-8= 24+9= 83-9= 90-9= 25-9= 45+8= 58-9= 29+2= 62-3= 43+8= 39+6= 39+6= 77+8= 7+75= 92-3= 7+75= 25-7= 76+8= 5+36= 4+27= 29+6= 7+68= 9+76= 71-9= 25-6= 29+4= 28+9= 34-8= 9+59= 9+83= 95-8= 51-3= 29+7= 41-7= 8+34= 94-8= 6+76= 32+9= 73-4= 26+8= 33+8= 7+29= 89+3= 52-9= 68+4= 50-8= 91-2= 9+58= 54-8= 55-9= 78+4= 62-6= 59+7= 45+9= 86+7= 75+8= 3 100 以内两位数加减一位数 （进位，退位） 5+76= 33-6= 90-6= 23-9= 9+67= 8+23= 67-8= 33+8= 7+29= 89+3= 52-9= 68+4= 91-2= 9+58= 54-8= 55-9= 79+4= 8+16= 62-6= 59+7= 86+7= 75+8= 5+76= 33-6= 23-9= 63-5= 9+67= 8+23= 67-8= 38-9= 86-7= 79-7= 5+29= 26+7= 90-7= 92-8= 39+8= 80-4= 83+9= 53-8= 32-9= 8+83= 60-5= 52-8= 58+7= 64-9= 36-8= 9+44= 69+7= 68+3= 54-5= 77+6= 2+79= 7+45= 74-5= 7+59= 7+84= 42-6= 22-4= 38+9= 45-7= 9+33= 76+5= 9+19= 22-8= 52-7= 8+63= 3+89= 28+8= 2+69= 25+9= 9+46= 7+24= 5+68= 38+7= 91-7= 22-7= 5+79= 4+28= 58+4= 4 100 以内两位数加减一位数 (进位,退位) 7+76= 42-3= 7+36= 21-8= 74-6= 65-9= 8+29= 60-7= 7+64= 84-6= 28+5= 8+53= 94-6= 46-7= 35+9= 55-8= 2+59= 22+9= 54+8= 63-4= 66...
