题文
计算:
4x﹣7×1.3=9.9 1
:0.4=1.35:X 3﹣
×1
+
0.9﹣(0.15+0.35÷
) 7.25﹣3
+3.75﹣6
(2﹣
×
)÷(
+
)
计算:
4x﹣7×1.3=9.9 1
:0.4=1.35:X 3﹣
×1
+
0.9﹣(0.15+0.35÷
) 7.25﹣3
+3.75﹣6
(2﹣
×
)÷(
+
)
试题篮
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