网址:http://m.1010jiajiao.com/timu3_id_586273[举报]
口算.
(1)0÷7+93=( )
(2)4000÷8=( )
(3)84÷4=( )
观察、找出规律,再在括号里填上适当的数.
(1)0.001,0.01,0.1,( ),10.
(2)0.1,0.3、0.7,1.3,( ).
4.05
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