2023 Tìm $\left | -2022\right |; \left | \sqrt{312}\right |; \left | -\sqrt{5.4} \right |; \left | \frac{-273}{2} \right |; \left |-20.21 \right |.$ | SBT Toán 7 Cánh diều

Bài 20: Tìm $\left |  -2022\right |; \left |  \sqrt{312}\right |; \left | -\sqrt{5.4} \right |; \left | \frac{-273}{2} \right |; \left |-20.21  \right |.$

$\left |  -2022\right | = 2022;$

$\left |  \sqrt{312}\right | = \sqrt{312}$;

$ \left | -\sqrt{5.4} \right | = \sqrt{5.4} ;$

$\left | \frac{-273}{2} \right | = \frac{273}{2}; $

$\left |-20.21  \right | = 20.21.$

Xem thêm bài viết thuộc chuyên mục: Giáo Dục
Bài Hay  2023 https://tech12h.com/bai-hoc/giai-vbt-tieng-viet-3-canh-dieu-bai-2-em-da-lon-bai-viet-3-giat-ao.html

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