117.16-7.16除0.25的简便计算
117.16-7.16除0.25的简便计算
117.16-7.16除0.25的简便计算
117.16-7.16除0.25的简便计算
117.16-7.16÷0.25
=117.16-7.16×4
=117.16-28.64
=88.62
若原式是(117.16-7.16)÷0.25
=110×4
=440
110x4=440
计算器
是除还是除以~除与
117.16-7.16除0.25的简便计算
117.16-7.16除0.25的简便计算
117.16-7.16除0.25的简便计算
117.16-7.16÷0.25
=117.16-7.16×4
=117.16-28.64
=88.62
若原式是(117.16-7.16)÷0.25
=110×4
=440
110x4=440
计算器
是除还是除以~除与