0.125×32×25 128×99
﹣(3.14+
) (
﹣
)÷
+
+
+
+
+
÷
10.9﹣1.6﹣
÷(
﹣
)
2÷
÷
6.5×99+6.5 (
+
+
)×24 123×5.67+8.77×567
2﹣
×
2﹣
÷
﹣
÷(1﹣
﹣
) 49×
(
+
)×(1﹣
)
+
+
+
.