Matematika 1. ( 572×438=)2.(437×326=)3.(623×327=) Pliss tolong jawab pakai caranya ya.....​

berthamcculloughulv – March 09, 2023

1. ( 572×438=)
2.(437×326=)
3.(623×327=)
Pliss tolong jawab pakai caranya ya.....​

Jawaban:

1.) 250.536

2.) 142.462

3.) 203.676

Penjelasan dengan langkah-langkah:

1.) ↓

= 572 × 438

= 572 × (400 + 30 + 8)

= 228.800 + 17.160 + 4.576

= 250.536

2.) ↓

= 437 × 326

= 437 × (300 + 20 + 6)

= 131.100 + 8.740 + 2.622

= 142.462

3.) ↓

= 623 × 327

= 623 × (300 + 20 + 7)

= 186.900 + 12.460 + 4.316

= 203.676

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