题文
直接写出得数．
1.36+0.24= 320﹣180= 10﹣2
= 36÷0.4=
﹣
= 
+
= 1.2×50= 
×5=
9×
= 
×
= 0.375×4= 9÷
=
直接写出得数．
1.36+0.24= 320﹣180= 10﹣2= 36÷0.4=﹣= += 1.2×50= ×5=
9×= ×= 0.375×4= 9÷=
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