0.5×2÷0.5×2
3个回答
=1÷0.5×2
=2×2
=4
相关问题
()+20→()÷5→()×2分之1→()-10=0 ()×0.5→()-0.2()×5→()÷2.5=1
2.7÷0.9= 0.75×4= 0.37×0.3= 12.5÷5= 0.8×5×0.6= 0÷0.02= 1.6×5×
4.5÷0.9﹦ 2.5×4﹦ 25×3.3×0﹦ 294×3≈ 420÷58≈ 2.5×0.4= 0.3÷0.1﹦ 7
直接写出得数. 2.8÷0.2= 3.9÷0.01= 0.2×7×0.5= (2.5+0.9)×0.4= 1.2×0.5
0.5-0.2= 0.3+0.5= 390÷3= 20×5= 560÷4= 24×50= 60×60= 800÷5= 2
(-2×10¹²)÷(-2×10³)³÷(0.5×10²)²
2.5×5= 10+0.4= 2.5×0.4= 7.1×0.2= 1÷0.1= 3.6÷0.4= 0.2×3.1= 4.
2.5×5= 10+0.4= 2.5×0.4= 7.1×0.2= 1÷0.1= 3.6÷0.4= 0.2×3.1= 4.
直接写出得数.0.07×0.8=0.16×0.5=0÷3.68=2.5×8=2.33×0.2×5=4.2÷0.7=3.6
7.2+2.8= 0.9÷0.01= 3.5+7.6= 3×0.2×0.5= 0.96÷0.3= 1.5×0.4= 7÷