1-26%= 3.5×= 18÷=
÷0.15= 10÷10%= 80×(0.875+)=
÷= ×= 4÷= 1.2×=
÷0.5= 4.9×= 1.2×= 1÷×
①
②
③
④
÷= ÷9= +×3= ×÷×=
100÷10%= 0.45×= ×9×= (+)×24=
12×=
×=
0.36×=
7.8×=
4.9×=
×3=
0.56×= ÷= 12.5%×= 1.5:0.25=(化简比)
7.2÷= 0.34÷10%= 12×= :0.45=(求比值)
路程/km
10
20
30
40
50
……
耗油量/L
1
2
3
4
5
5.4×1.2=
0.54×1.2=
6.3÷0.7=
6.3÷0.07=