Toán tính thuận tiện nếu có thể: 194. 12 + 6 . 437 + 3. 369.4 08/07/2021 By Eva tính thuận tiện nếu có thể: 194. 12 + 6 . 437 + 3. 369.4
`194. 12 + 6 . 437 + 3. 369.4` `= 12.194 + 3.2.437 + 12.369` `= 12(194 + 369) + 6.437` `= 12.563 + 6.437` `= 6 (563.2 + 437)` `= 6(1126 + 437)` `= 6.1563` `= 9378` Trả lời
`194. 12 + 6 . 437 + 3. 369.4` `= 12 . 194 + 3 . 2 . 437 + 12 . 369` `= 12 (194 + 369) + 6 . 437` `= 12 . 563 + 6 . 437` `= 6 (563 . 2 + 437)` `= 6 . (1126 + 437)` `= 6 . 1563` `= 9378` – Answered by Meett1605 Trả lời
`194. 12 + 6 . 437 + 3. 369.4`
`= 12.194 + 3.2.437 + 12.369`
`= 12(194 + 369) + 6.437`
`= 12.563 + 6.437`
`= 6 (563.2 + 437)`
`= 6(1126 + 437)`
`= 6.1563`
`= 9378`
`194. 12 + 6 . 437 + 3. 369.4`
`= 12 . 194 + 3 . 2 . 437 + 12 . 369`
`= 12 (194 + 369) + 6 . 437`
`= 12 . 563 + 6 . 437`
`= 6 (563 . 2 + 437)`
`= 6 . (1126 + 437)`
`= 6 . 1563`
`= 9378`
– Answered by Meett1605