3÷12= 36×25%= 5﹣ = × =
12.6÷3= 1.02﹣0.43= 0.25×0.8= + =
8.5×1.7= 1176÷21=
①1300﹣497=
②0.81+15.3=
③=
④30%×=
⑤=
⑥14:0.7=
⑦2.4÷=
⑧1÷﹣÷1=
5.6+3.4=
0.1÷0.01=
-=
99×17+17=
+=
48×12.5%=
0.32÷=
×5÷×5=
5%×10= 200×80%= 20÷20%= 1﹣75%= 2+150%=
15÷30%= 15×30%= 42÷60%= 90×4.5%= 16÷50%=
1- =
51÷ =
8.5﹣8.5×0=
× ÷ × =
30÷50%=
1÷0.01=
21.3× +11.7× =
29.8﹣10.9=
341-29= 5.7+1.24= -0.25= × =
3.2÷80%= ÷ = ×0+ = 12.5×8÷12.5×8=