超市的苹果每千克4.6元，王丽的妈妈买了3.02千克，王丽的妈妈花了多少元？

4.6×3.02＝13.892(元).

答：王丽的妈妈花了13.892元.

2.8÷7=       0.3÷0.2=      0.57÷0.1=

32÷0.04=     16-5.7=       0.12×5=

0÷3.5=       3.9÷0.39=     7÷5=

0.2×0.3=            0.3×1.2=           0.3×0.7=

0.2×0.1=            0.9×6=             1.3×4=

0.08×0.2=           3.1×3=             6×1.2=

6.68{#blank#}1{#/blank#}6.87           9.8{#blank#}2{#/blank#}9.08

7.9×1.01{#blank#}3{#/blank#}7.9        2.41×6.5{#blank#}4{#/blank#}24.1×0.65