题文
直接写得数:
+
= 7÷2.5÷4= 4.8÷0.12= (
﹣
)×12=
(25%﹣
)×7.5= 2.2+3.57= 2÷
= 0.25×40=
÷
﹣
÷
=
+
÷
=
直接写得数:
+
= 7÷2.5÷4= 4.8÷0.12= (
﹣
)×12=
(25%﹣
)×7.5= 2.2+3.57= 2÷
= 0.25×40=
÷
﹣
÷
=
+
÷
=
试题篮
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