①67%×4.3+4.3×33%
②(+0.375)×48
③0.875×25+75×87.5%
0.1÷0.01= = = ×32×2=
= 2+98%= 3.14× 1.8×=
1-0.6=
0.9÷0.1=
0.01×10=
0.52=
8a+0.6a=
①57×
②21.36-(7.36-6.7)
③÷[2-(+)]
④3.75×99+3.75
⑤×9+7÷
⑥25%××
①125%×16×25% ② ③
①5.4×÷
②0.8×35+64÷+80%
③(-+)÷
④6.75-1+3.25-
⑤33×(-)×26
⑥[-(-)]÷
列式:
×
*
30×50
30×6
50×8
8×6