题文
直接写得数．
0.6×0.7= 1.1×0.7= 1﹣0.25= 3.26÷100= 1.2÷3=
2.8．+1.2= 2.5×0.4= 1.72﹣1.2= 9.7×100= 2÷0.4=
直接写得数．
0.6×0.7= 1.1×0.7= 1﹣0.25= 3.26÷100= 1.2÷3=
2.8．+1.2= 2.5×0.4= 1.72﹣1.2= 9.7×100= 2÷0.4=
试题篮
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