| 找出下面算式的规律,并利用规律继续编四道题,直接写出得数. 1×8+1= 12×8+2= 123×8+3= 1234×8+4= ______×______+______=______ ______×______+______=______ ______×______+______=______ ______×______+______=______. |
| 1×8+1=9, 12×8+2=98, 123×8+3=987, 1234×8+4=9876, 12345×8+5=98765, 123456×8+6=987654, 1234567×8+7=9876543, 12345678×8+8=98765432. 故答案为:12345,8,5,98765;123456,8,6,987654;1234567,8,7,9876543;12345678,8,8,98765432. |
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