试题 试卷
题型:计算题 题类:常考题 难易度:容易
要解析 整数、小数四则混合运算6235
0.38×2.8+7.2×0.38
( + ﹣ )×72
1.5×[0.02÷(2.1﹣2.09)]
÷[1﹣( + )]
6.5×2.4+6.5×4.6+0.3×65
(7.8﹣2.4)÷ ×
÷[( ﹣ )÷ ]
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