直接写出得数．×= =1.25×0.16×8= 2.6﹣1.7=44÷= ×=××= =×16+×16= 0.6+99×0.6=
4.75﹣9.63+（8.25﹣1.37）
脱式计算，能简算的要简算 47×2.8+52×2.8+2.837.6﹣4.87﹣1.13 31﹣[0.5×（6﹣5.7）+18] ．
（125×125）×8．
简算：9000÷125÷8 0.125×5.6+×2.4．
295÷0.25÷4．
×
= 
=
= 
×
=
×
×
= 
=
×16+
×16= 0.6+99×0.6=
47×2.8+52×2.8+2.8
．
×2.4．
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