题文
直接写出得数.
1.53﹣0.5= 7.8+0.9= 1+
= 12÷0.4=
0.56+4.44= 2,9+3.7+2.1= 4×0.25= 1.25×5×8=
7.6×8+2.4×8=
直接写出得数.
1.53﹣0.5= 7.8+0.9= 1+
= 12÷0.4=
0.56+4.44= 2,9+3.7+2.1= 4×0.25= 1.25×5×8=
7.6×8+2.4×8=
试题篮
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