估算.293+318????????????24.73×0.38???????????8067-2903???????????35.2÷4.8.

发布时间:2020-07-30 23:29:22

估算.
293+318????????????
24.73×0.38???????????
8067-2903???????????
35.2÷4.8.

网友回答

解:293+318≈600;
24.73×0.38≈10;
8067-2903≈5000;
35.2÷4.8≈7.
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