15×8 = 36×20 = 125×6 = Tolong Di Distributif Kan !!! Makasih
Matematika
MTK2018
Pertanyaan
15×8 =
36×20 =
125×6 =
Tolong Di Distributif Kan !!! Makasih
36×20 =
125×6 =
Tolong Di Distributif Kan !!! Makasih
1 Jawaban
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1. Jawaban dhaffasawira
a] 15 × 8
= ( 10 × 8 ) + ( 5 × 8 )
= 80 + 40
= 120
b] 36 × 20
= ( 40 × 20 ) - ( 4 × 20 )
= 800 - 80
= 720
c] 125 × 6
= ( 100 × 6 ) + ( 20 × 6 ) + ( 5 × 6 )
= 600 + 120 + 30
= 750