二六{#blank#}1{#/blank#}

{#blank#}2{#/blank#}×{#blank#}3{#/blank#}={#blank#}4{#/blank#}

{#blank#}5{#/blank#}÷{#blank#}6{#/blank#}={#blank#}7{#/blank#} 

{#blank#}1{#/blank#}×4=16        6×{#blank#}2{#/blank#}=30        {#blank#}3{#/blank#}×6=12

16÷4={#blank#}4{#/blank#}       30÷6={#blank#}5{#/blank#}        12÷6={#blank#}6{#/blank#}

5×{#blank#}7{#/blank#}=10        {#blank#}8{#/blank#}×3=9         4×{#blank#}9{#/blank#}=20

①15个羽毛球，平均分给5个班。         一共分了几个小皮球？

②18个乒乓球，每班分3个。             每个班分得几个？

③每班分6个小皮球，分给5个班。       能分给几个班？

列式。①{#blank#}1{#/blank#}

②{#blank#}2{#/blank#}

③{#blank#}3{#/blank#} 

2×5 =      4 × 6 =       5 ×3 =       8 ×5 = 

5 +5 =       5×5 =        3 × 5=       2 ×9 =

7×4 =      3×6 =         6×5 =        4 ×1=

4× 8 =     7 ×3 =       4 × 4 =       4 + 4 =

乘法算式：{#blank#}1{#/blank#}或{#blank#}2{#/blank#}