问题
填空题
7÷3.5=______÷0.35=______÷35.
答案
7÷3.5,
=(7÷10)÷(3.5÷10),
=0.7÷0.35,
7÷3.5,
=(7×10)÷(3.5×10),
=70÷35;
故答案为:0.7,70.
7÷3.5=______÷0.35=______÷35.
7÷3.5,
=(7÷10)÷(3.5÷10),
=0.7÷0.35,
7÷3.5,
=(7×10)÷(3.5×10),
=70÷35;
故答案为:0.7,70.