(28 × 13) + (28 × 7) = (117 × 13) + (28 × 8)= (24 × 46) - (24 × 26) = (561 × (-67) - (561 × 13) = 121 × (30 - 2)= tolong di jawab kalau bisa pakai cara, terima
Matematika
Ratusabrina8
Pertanyaan
(28 × 13) + (28 × 7) =
(117 × 13) + (28 × 8)=
(24 × 46) - (24 × 26) =
(561 × (-67) - (561 × 13) =
121 × (30 - 2)=
tolong di jawab kalau bisa pakai cara, terima kasih
(117 × 13) + (28 × 8)=
(24 × 46) - (24 × 26) =
(561 × (-67) - (561 × 13) =
121 × (30 - 2)=
tolong di jawab kalau bisa pakai cara, terima kasih
1 Jawaban
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1. Jawaban zakipelajar
A.(28×13)+(28×7)
=364+196
=560
B.(117×13)+(28×8)
= 1.521 +224
=1.745
C.(24×46)-(24×26)
=1.104-624
=480
D.(561×(-67))-(561×13)
=-37.587-7.293
=44.880
E.121×(30-2) ===> Dahulukan kurung
=121×28
=3.388
Dahulukan Perkaliannya
Semoga membantu +__+