1 0 0 以内的加减法及混合练习题 86-54= 54+28= 27+36= 65-36= 54-45= 35+27= 84-48= 40-29= 48+48= 60+25= 72-45= 46-38= 56-28= 78-69= 72-37= 53+28= 96-59= 75+17= 54+37= 59+19= 55-47= 73+29= 56-27= 92-59= 98-56= 35+17= 60-38= 36-25= 86-58= 42-16= 42-19= 75-59= 24+38= 42-23= 52+23= 63-37= 44+39= 70+19= 16+23= 57-16= 35+17= 50+22= 62+12= 22+55= 46-28= 48-26= 86-45= 70-42= 72-54= 16+27= 43-27= 63+25= 40-12= 83-56= 76-37= 54-29= 79-64= 98-48= 64+24= 75-55= 56-36= 67-60= 85-50= 42-32= 55+38= 15+56= 69-31= 93-56= 23+32= 42-19= 71-15= 62-56= 37-25= 50+22= 62-48= 22+55= 46-28= 48-26= 86-45= 70-42= 72-54= 16+27= 43-27= 75-33= 40-12= 83-56= 76-37= 54-29= 79-64= 48+35= 64+36= 71-55= 56-36= 67-60= 85-50= 38+46= 55+38= 15+57= 39+38= 93-56= 23+32= 42-19= 12+29-19= 69+10-36= 27+12-28= 67+27-37= 33-17+15= 75-36+10= 72-54+1