0.8×2.5=
0.8×0.6=
6.3+0.9=
10-0.36=
0.48÷0.8=
0.4÷0.01=
1.25×8=
70×0.8=
0.35÷0.7=
0.1×0.4=
7.62+2.5×8 9.8÷1.4-1.5
2.5×71.71×0.4 1.25×9.93-1.93×1.25
3.68×0.35= ☆0.728÷0.35=
5.6+x=8.8 2x+6x=9.6 6(x+1.2)=9
075÷0.290.75 0.55×0.90.55
3.6÷0.013.6×100 8.01×18.01
甲印刷厂:每份1.1元,另收制版费3000元.
乙印刷厂:每份2.5元,不收制版费.
请你帮学校出出主意,选择哪家印刷厂划算.