無
*注意事項(xiàng):
4.7×1.024.7 3.4×43.4×2 7.6×1276×1.2
0.48×0.90.48 2.85÷0.62.85×0.6 3.76×0.80.8×3.76
4.4×2.1= 0.44×0.21=
0.924=× 92.4=×
保留整數(shù)
保留一位小數(shù)
保留兩位小數(shù)
0.387
8.0195
40.9996
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