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幼苗
共回答了15个问题采纳率:86.7% 举报
6.4÷0.8=8, 8×2.5=20, 0.2+0.78=0.98, 0.99×1.25×8=9.9,
6.6÷0.6=11, 1.8×0.3=0.54, 0.1-0.02=0.08, 3.8×8.2+3.8×1.8=38,
0.9×0.5=0.45, 0.35÷0.7=0.5, 50×0.4=20, 0.75÷2.5=0.3,
8.2+1.8=10, 3.75-1.75=2, 0.7×10=7, 1.8÷0.03=60.
1年前
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