二年级数学下册脱式

班级; 姓名;77-46+32 65-38+26 79+19-56=

班级; 姓名; 77-46+32 65-38+26 79+19-56 == = == = (58-34)÷8 84-27+16= 4+27-16 == = == = 93+23+94 69-(39-23) 99+(25-24) == = == = (2+7)×8 6×(2+6) 3×9×3 == = == = 4×6+7 20÷4+5 6×8+5 == = == = (75-18)×7 9×6+4 10+5×4 == = == = 77-76+32 61-38+26 79+19-16 == = == = 18-36+27 87-27+16 30+(23-29) == = == = 73-23-4 93-(39-23) 71-(25-24) == = == = 99-46+32 65-39+26 99+99-56 == = 1 .

腾讯文库二年级数学下册脱式