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直接写出得数. 1.53-0.5= 7.8+0.9= 7.5-2.5= 12÷0.4= 0.56+4.44= 2.9+3.
直接写出得数.1.53-0.5=7.8+0.9=7.5-2.5=12÷0.4=0.56+4.44=2.9+3.7+2.1=4×0.25=1.25×5×8=7.6×8+2....
直接写出得数. 1.53-0.5= 7.8+0.9= 7.5-2.5= 12÷0.4= 0.56+4.44= 2.9+3.7+2.1= 4×0.25= 1.25×5×8= 7.6×8+2.4×8=
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1.53-0.5=1.03,7.8+0.9=8.7,7.5-2.5=5,12÷0.4=30,0.56+4.44=5, 2.9+3.7+2.1=8.7,4×0.25=1,1.25×5×8=50,7.6×8+2.4×8=80. 故答案为:1.03,8.7,5,30,5,8.7,1,50,80. |
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