题目

直接写出得数 ÷ =            0.33=          1- + =       -( - )= 9÷ =           10÷10%=        ×6÷ ×6=     + - + = 答案:112 ÷ 74 =121        0.33= 0.027         1- 35 + 25 =45       45 -( 45 - 12 )=12   9÷ 34 = 12          10÷10%=100        15 ×6÷ 15 ×6=36     38 + 58 - 58 + 38 =34
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