22×28+66×26简便计算

22×28+66×26简便计算
2025-03-16 10:04:38
推荐回答(1个)
回答1:

22×28+66×26简便计算
22×28+66×26
=22*28+22*3*26
=22*(28+72)
=22*100
=2200