食堂运来面粉43袋，大米布面粉多28袋，运来大米多少戴？-w7M2Q8]3Y+I)C3o6O,U3c;t4P+{(w-v6P*[8|
算式：提示9D3[)t;C.m5{/l-w7M2Q8]3Y+I)C3o6O,U3c;t4P+{(w-v6P*[8|
答；运来大米5n2S-S3J/v6x7L3_4T*~袋。-w7M2Q8]3Y+I)C3o6O,U3c;t4P+{(w-v6P*[8|