106-97=
0.72+0.4=
1.2×=
÷=
2.5×0.6=
0.19+0.76=
0.1-0.01=
0.33=
6﹣0.4=
7.52+2.48=
0.73÷0.1=
0÷×=
15×60=
4-=
24××
13×40=
6﹣0.6=
0.8×0.5=
186+24=
=
①133+284=
②5﹣3=
③276÷3=
④=
⑤=
⑥9.7﹣4.45=
⑦39×=
⑧=
6.3÷7= 0.8×1.25= = = 5.6÷100= 0.38+0.9=
×12=
0.4﹣0.25=
0.25×4=
42÷ =
1.5÷0.5=
﹣ =
+ =
31×497≈
8.3﹣5.3=
360÷90=
24×5=
1÷0.01=
﹣0.5= +3= ×= 0.8×=
0.23+177%= 2.5×40= 1÷= ×÷×=
3.57+1.43= 4.2× =
10-9.2= 0.6×0.6=
0.72÷0.8= 8× ÷8÷ =