小学数学题22*28+66*24的简算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 15:50:11
![小学数学题22*28+66*24的简算](/uploads/image/z/51118-70-8.jpg?t=%E5%B0%8F%E5%AD%A6%E6%95%B0%E5%AD%A6%E9%A2%9822%2A28%2B66%2A24%E7%9A%84%E7%AE%80%E7%AE%97)
小学数学题22*28+66*24的简算
小学数学题22*28+66*24的简算
小学数学题22*28+66*24的简算
22×28+66×24
=22×28+22×3×24
=22×28+22×72
=22×(28+72)
=22×100
=2200
请点击下面的【选为满意回答】按钮.
22×28+66×24
=22×28+22×3×24
=22×(28+3×24)
=22×(28+72)
=22×100
=2200
=22×28+22×3×24=22×(28+72)=22×100=2200