0.5÷5%= 0.75× = 2+3%= 3a×4a=
5.04+4.6=
× =
16×30%=
﹣ =
10× ÷10× =
3.2× =
5÷0.1=
0.23=
=
10﹣0.78=
7.5×20%=
×1.6=
2.5×4+2.5×4=
0.52=
0.8÷0.01=
1﹣1÷9=
24×25%=
12﹣3.6= 12×0.5= 36×25%= ×6+=
+= ÷4= 0××5= 28÷1.25÷8=
= 3.9-2.45= 10÷50%= 299÷102≈
20×30%= ×1.5= 3.6÷0.01= 1÷ =
6吨+900千克=( )吨 3.5立方米+350立方分米=( )立方米
10.2-0.12= 4÷12= 5.62+3.8=
×2.4= 4.5÷90%=
= 0.5×2.4= 4.2÷6× =
216+399= 0.25×8= 30÷10%= 0.2²=
3.6÷12= 1- = =
1800﹣799=
560÷8×7=
6.4+9.6﹣12=
8×125%=
×1.5=
(1﹣ )×16=
×24÷ =
3.25×4=