3+150%=
×2.1=
56%-39%=
5%×10=
0.35×(-60%)=
6%+12.4=
2÷10%=
÷=
1-99%=
×6÷×6=
=
10﹣10%=
8×12.5%=
0.3×0.4=
2.95+0.5=
2÷0.25=
0.4×25%=
0.27+0.73=
0.5÷0.01=
0.99÷0.11=
6-6÷7=
÷ =
7×14= 12.2-0.5= 1-30%-30%= 0.42=
-= 8:2.5:4= 2.3+1.77= ÷=
35÷0.1= 3.7+2.53= 700÷35= 75×20=
×15= ÷ = - = + =
个十和个一。
写作:,读作:。
4321+500= 13.2-5.2= × = 0.2×1.4=
8÷25%= + = 2.4÷ = ÷ =