(2014) Chinese provincial series Atlas: Atlas Inner Mongolia(Chinese Edition)

(2014) Chinese provincial series Atlas: Atlas Inner Mongolia(Chinese Edition)

Matematika 80 + 10 × 2 + 7 = .... ​

80 + 10 × 2 + 7 = .... ​

Jawaban:

107

Penjelasan dengan langkah-langkah:

80 + 10 × 2 + 7

= 80 + (10 × 2) + 7

= 80 + 20 + 7

= 100 + 7

= 107

Penyelesaian soal :

[tex] \sf80 + 10 \times 2 + 7[/tex]

[tex] \sf80 + (10 \times 2) + 7[/tex]

[tex] \sf80 + 20 + 7[/tex]

[tex] \sf(80 + 20 )+ 7[/tex]

[tex] \sf100+ 7[/tex]

[tex] \sf107[/tex]

- JN -

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