直接写出得数
82+258= 123﹣45﹣55= 25×6×4= 75﹣6×（1+4）=
24×5= 320÷4﹣7= 260+40÷4= 25+75÷75+25=
540÷27= 45+284+55= 84÷4×10= 63+37×0=
相关试题
直接写出得数
82+258= 123﹣45﹣55= 25×6×4= 75﹣6×（1+4）=
24×5= 320÷4﹣7= 260+40÷4= 25+75÷75+25=
540÷27= 45+284+55= 84÷4×10= 63+37×0=
= ．
= 
+
= 
﹣
= ．
+
=
+
=
﹣
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=
+
= 1+
=
﹣0.2=
+0.3=
+
= 1﹣
+
=
﹣
﹣
=
+
+
=
=
=
=
=
=
=
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= 2x+x=
= 24×5﹣25×4= 8×13×25=
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