0.19+0.76= 8÷= 5-= 0.52÷0.4=
28×= 0.5= ÷= ×=
20﹣12÷
10﹣5.3=
60%×5=
32÷0.4=
0.19+0.76=
=
2 =
6.8×7.9×0=
×= 18÷= ÷60%= 5.4×= ÷×=
0.088×100= 10.9+1.09= 3.6÷0.3= 900÷45= +-0.37=
×5=
÷ =
- =
4.8÷12=
206×4=
10﹣0.09=
﹣ ÷ =
× =
5.07-2.8= 34÷4= 1- = ∶ =
1﹣1﹣ 99.9×8.99900 8.6÷9.6×