平均分、除法（2023-08-31）

平均分、除法（2023-08-31）：8×( )=24 ( )×2=16 ( )×5=35 9×( )=54 7×( )=49 ( )×9=9 2×( )=4 5×( )=25 4×( )=20 8×( )=56 6×( )=54 7×( )=42 ( )×2=2 2×( )=6 ( )×2=16 ( )×1=3 ( )×7=56 5×( )=5 ( )×6=24 7×( )=21 7×( )=14 ( )×9=18 5×( )=5 ( )×6=18 3×( )=21 ( )×2=16 2×( )=12 ( )×2=2 2×( )=6 9×( )=81 ( )×5=5 ...