平均分、除法（2023-09-12）

平均分、除法（2023-09-12）：5×( )=40 ( )×6=54 ( )×2=8 ( )×3=3 3×( )=18 ( )×8=32 6×( )=30 6×( )=12 ( )×4=8 7×( )=14 4×( )=4 5×( )=20 8×( )=72 9×( )=9 6×( )=42 ( )×6=36 ( )×5=30 8×( )=64 ( )×9=72 ( )×7=28 4×( )=36 9×( )=63 3×( )=21 ( )×3=24 ( )×1=6 ( )×3=12 ( )×2=16 4×( )=20 ( )×5=40 ( )×5=5 ( )×5=35 ( )×4=12 9×( )=18 9×( )=81 ( )×4=12 7×( )=63 ( )×3=6 ( )×2=10 8×( )=72 ( )×8=48 7×( )=28 2×( )=12 ( )×4=24 5...