..
120 + 20 × 14 =
10^2 =
..
Thx yang spam ☺
..
Q.
Jawaban Terkonfirmasi
Soal 1
= 120 + 20 × 14
= 120 + ( 20 x 14 )
= 120 + 280
= 400.
Soal 2
= 10²
= 10 x 10
= 100.
Materi : Bentuk Akar dan Pangkat
Untuk Perkalian nomor 1 di Gambar yang Terlampirkan
Soal Nomor 1
= 120 + 20 × 14
= 120 + ( 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 + 20 )
= 120 + ( 40 + 40 + 40 + 40 + 40 + 40 + 40 )
= 120 + ( 80 + 80 + 80 + 40 )
= 120 + ( 160 + 120 )
= 120 + 280
= 100 + 200 + 80 + 20
= 300 + 100
= { 400 }
Soal Nomor 2
= 10²
= 10 × 10
= 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10
= 20 + 20 + 20 + 20 + 20
= 40 + 40 + 20
= 80 + 20
= { 100 }
Semoga bisa membantu