题目内容

0.32×[(4.2＋3.1)×2.5]

答案：5.84
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0.36÷1.2= 0.78-0.3= 3.7×2= 0.4×0.5=
0.39+0.61= 10-7.2= 0.88÷1.1= 0.75×4=
11-1.5= 2.48÷4= 7.8-0.38= 2.8×5=
4×10.1= 4×0.25= 3.2+1.6= 10.6-5.2=
0.32+1.68= 0.8×125= 7.28÷7= 4.8+39=
43÷0.01= 0.4÷2= 1.3×60= 1.5×0.04=
1.53-0.7= 1.5-0.6= 0.3÷1.5= 95÷19=
0.65+4.35= 14-7.4= 11.2-9.8=
4
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）=		 0.9×1.25×8= 5.85+1.37+4.25=
0.43×10+57= 62-2.8-1.2= 2.7×3÷2.7×3= 0.8×0.5×1.25=
直接写得数．
4.7+0.53=		  6.4÷0.32=  0.2×1.4= 5÷0.5=
4.9÷10=  3.6÷2.5÷0.4= 4.8-1.8÷3= 1.6×0÷0.8=
5.4+2.6-5.4+2.6= 3.6-1.9-1.1=
0.89×0.48+0.89×0.52 0.25×13.7×0.4 4.2×101
3.6×99 2.5×32×1.25 0.125×88
56.5×99+56.5 （1.25-0.125）×8 45÷0.09÷0.5
17.8÷（1.78×4）

0.32×[(4.2＋3.1)×2.5]

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