2﹣30%= +25%= 4.23﹣23%= ×=
3+= 4×15%= = +50%=
0.8×=
5.6÷=
11﹣+=
5×0.5÷5×0.5=
7.78+2.2=
73.17÷9.12≈
0.3752=
6.3:( )=0.9
0.25×28= 500×1%= 0.81× = 0.32-0.22=
8×4÷8×4= 1÷3× = 0.8÷0.01= 98÷22=
= 2.4×5= = 0.32=
= = =
2.95+0.5=
1000﹣321=
0.3×0.4=
609÷3=
=
1÷0.01=
300×20=
÷=
25×3.6=
0÷2023=
7.2÷0.4=
2+2%=
( + )×4=
÷ =
3.9+6.1÷ =
1﹣ ÷ =
列式: