题文
脱式计算.(能简单的要简算)
(1)(2
+2
+2
+2
)×0.25 (2)8×4×12.5×0.25
(3)
×[
﹣(
+0.25)] (4)(5﹣3.75)÷(
+
)÷1.2.
脱式计算.(能简单的要简算)
(1)(2
+2
+2
+2
)×0.25 (2)8×4×12.5×0.25
(3)
×[
﹣(
+0.25)] (4)(5﹣3.75)÷(
+
)÷1.2.
试题篮
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