
想一想,填一填.(1)480÷24=______÷4=60÷______=______÷______(2)______÷12=36÷4=54÷______=_
想一想,填一填.(1)480÷24=______÷4=60÷______=______÷______(2)______÷12=36÷4=54÷______=______÷...
想一想,填一填.(1)480÷24=______÷4=60÷______=______÷______(2)______÷12=36÷4=54÷______=______÷______.
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(1)480÷24
=(480÷6)÷(24÷6)
=80÷4;
480÷24
=(480÷8)÷(24÷8)
=60÷3;
480÷24
=(480÷24)÷(24÷24)
=20÷1;
(2)36÷4
=(36×3)÷(4×3)
=108÷12;
36÷4
=(36×1.5)÷(4×1.5)
=54÷6;
36÷4
=(36÷4)÷(4÷4)
=9÷1.
故答案为:80,3,20,1,108,6,9,1.
=(480÷6)÷(24÷6)
=80÷4;
480÷24
=(480÷8)÷(24÷8)
=60÷3;
480÷24
=(480÷24)÷(24÷24)
=20÷1;
(2)36÷4
=(36×3)÷(4×3)
=108÷12;
36÷4
=(36×1.5)÷(4×1.5)
=54÷6;
36÷4
=(36÷4)÷(4÷4)
=9÷1.
故答案为:80,3,20,1,108,6,9,1.
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