简便:20.88÷7.2+6.8 9.66+3.65-2.66+0.35 1.25x4.85x0
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简便:20.88÷7.2+6.8 9.66+3.65-2.66+0.35 1.25x4.85x0
简便:
20.88÷7.2+6.8
9.66+3.65-2.66+0.35
1.25x4.85x0.8
20.3-1.3×5-3.5
简便:
20.88÷7.2+6.8
9.66+3.65-2.66+0.35
1.25x4.85x0.8
20.3-1.3×5-3.5
![简便:20.88÷7.2+6.8 9.66+3.65-2.66+0.35 1.25x4.85x0](/uploads/image/z/17962503-15-3.jpg?t=%E7%AE%80%E4%BE%BF%3A20.88%C3%B77.2%2B6.8+9.66%2B3.65-2.66%2B0.35+1.25x4.85x0)
20.88/72.+6.8=2.9+6.8=9.7
9.66-2.66+3.65+0.35=7+4=11
1.25*4.85*0.8=1.25x0.8x4.85=4.85
20.3-1.3x5-3.5=20.3+(1.3x5+3.5)=20.3-10=10.3
9.66-2.66+3.65+0.35=7+4=11
1.25*4.85*0.8=1.25x0.8x4.85=4.85
20.3-1.3x5-3.5=20.3+(1.3x5+3.5)=20.3-10=10.3
两道简便运算7.2x4.6+46x0.289.8x3.6+7.2x0.1
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