根据题意列式：15.6 - 5.6 × 1.2
15.6 - 5.6 × 1.2
=15.6 - 6.72
= 8.88
15.6一5.6X1.2
=15.6一5.6X1一5.6X0.2
=15.6一5.6一1.12
=10一1.12
=8.88
列式计算
15.6-5.6x1.2
=15.6-6.72
=8.88
15.6-5.6*1.2=15.6-5.6-5.6*0.2=10-0.56+0.44-1=9.88-1=8.88
15.6-5.6*1.2=10+5.6*1-5.6*1.2=10+5.6*(1-1.2)=10-0.2*5.6=10-2.8=7.2
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