9.6÷2.4=
3.14×4=
10﹣0.09=
201×5=
1000×3.7%=
60÷1.2=
×=
4.3÷10%=
3.6÷0.4=
=
401÷50≈
30%×90=
0.32=
5.6+4.4= 70÷0.01= 6.5×= 2-45%=
17×= = 75%÷= =
0.25﹣0.18=
3 ×4=
0.3×400=
39.5÷8=
×10=
÷ =
52=
268+332=
÷=
0.05²=
21.9×÷8×0=
+(﹣)=
25×16=
2.8×=
32.56﹣18.5=
12.5×80÷12.5×80=
24.06+0.4= += 5﹣+= 2.5×44=
15÷1%= 2.4×= 4×÷4×= 30÷62.5%=