0.11×3.063.06
66.8-2366.7-24
1.2×3.512×35
0.99×10.99
7.36+0.67.36+6
2.5×(0.4+4)2.5×4+0.4
写出计算过程:
1.25×6.2+×
25×(0.95×4)=×(×) 0.75×101=0.75×(+)
7.5×9.9=7.5×(-) 2.8×2.4+7.2×2.4=×(+)
4.3+0.64=
2.5×8=
0.08×0.3=
8×4×1.25=
3-0.66=
0.07+1.3=
0.35×300=
6.7-6.7×0=
①0.25×0.975×40
②2.7+2.3×4.2
③70.8﹣5.25﹣4.75
④1.29+3.7+0.71+6.3
⑤0.89×4.8+0.89×5.2