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能简算要简算:0.98×101 9.07-22.78÷3.4 0.125×3.2×0.25

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能简算要简算:0.98×101 9.07-22.78÷3.4 0.125×3.2×0.25
能简算要简算:0.98×101 9.07-22.78÷3.4 0.125×3.2×0.25
0.98×101
=0.98*(100+1)
=0.98*100+0.98
=98+0.98
=98.98
9.07-22.78÷3.4
=9.07-6.7
=2.37
0.125×3.2×0.25
=0.125*8*0.4*0.25
=(0.125*8)*(0.4*0.25)
=1*0.1
=0.1