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直接写得数:1.2×0.3=;0.54×0.9=;0.4×2.5=;0.92=;0.36×0.1=;7÷3.5=;4.2÷3=;4×(1.5+0.25)=.

题目详情
直接写得数:
1.2×0.3=______;
0.54×0.9=______; 0.4×2.5=______; 0.92=______;
0.36×0.1=______; 7÷3.5=______; 4.2÷3=______; 4×(1.5+0.25)=______.
▼优质解答
答案和解析
1.2×0.3=0.36; 0.54×0.9=0.486; 0.4×2.5=1; 0.92=0.81; 0.36×0.1=0.036; 7÷3.5=2; 4.2÷3=1.4; 4×(1.5+0.25)=7.故答案为:0.36,0.486,1,0.81,0.036,2,1.4,7....