简算 (1) 2.9×0.45+0.29×4.2+0.029×13 (2) 3.84×9.6+简算(1) 2.9×0.45+0.29×4.2+0.029×13(2) 3.84×9.6+0.96×61.6

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/30 16:00:41

简算 (1) 2.9×0.45+0.29×4.2+0.029×13 (2) 3.84×9.6+简算(1) 2.9×0.45+0.29×4.2+0.029×13(2) 3.84×9.6+0.96×61.6
简算 (1) 2.9×0.45+0.29×4.2+0.029×13 (2) 3.84×9.6+
简算
(1) 2.9×0.45+0.29×4.2+0.029×13
(2) 3.84×9.6+0.96×61.6

简算 (1) 2.9×0.45+0.29×4.2+0.029×13 (2) 3.84×9.6+简算(1) 2.9×0.45+0.29×4.2+0.029×13(2) 3.84×9.6+0.96×61.6