26×35+5.4÷0.27 0.6×49+52×﹣60%
=0.6:
36×25%=
12.6÷3=
7.3﹣3=
23×489≈
9.1+0.09=
500-213= 10÷10%= 0.25+2.83= 1.25×0.8= 3.7-3.7÷3.7=
92-33= + = × = 9÷ = ( - )×20=