简便计算:34乘402
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![简便计算:34乘402](/uploads/image/z/5268484-28-4.jpg?t=%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97%EF%BC%9A34%E4%B9%98402)
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简便计算:34乘402
简便计算:34乘402
简便计算:34乘402
=34*400+34*2
=13600+68
=133668
=34*400+34*2=3400+68=3468
=34*400+34*2=3400+68=3468
13668
34*402
=34*(400+2)
=34*400+34*2
=13600+68
=13668
=34*400+34*2
=13600+68
=133668
13668