二年级加减计算题 48+48= 60+25= 72-45= 46-38= 98-56= 35+17= 60-38= 56-28= 78-69= 72-37= 53+28= 86-58= 42-16= 42-19= 96-59= 75+17= 54+37= 59+19= 24+38= 12+29-19= 69+10-36= 27+12-28= 67+27-37= 63+12-42= 33-17+15= 75-36+10= 72-54+12= 65-39-15= 53-37+15= 62-18+24= 54+21+18= 53-29+19= 35+12-28= 86-12-15= 57-33+31= 36-27+9= 77-19-16= 48-26+18= 88-34+18= 85-36+27= 12+79-62= 51-27+28= 75+24-23= 51-42+53= 77-65-6= 71-52+36= 75-24+26= 42-23= 63-23+28= 32+45-38= 本文来源：https://www.wddqw.com/doc/2260795ea32d7375a41780af.html