QuizzzZzzz1) 7+7+7+7+7+7+7+7 =2) 10+8+8+8+8+8+8 =✅Fighting!
Jawaban:
1.) 7+7+7+7+7+7+7+7
= 14 + 14 + 14 + 14
= 28 + 28
= 56
2.) 10+8+8+8+8+8+8
= 18 + 16 + 16 + 8
= 34 + 16 + 8
= 50 + 8
= 58
Jawaban:
=> 56 dan 58
Penjelasan dengan langkah-langkah:
1) 7+7+7+7+7+7+7+7 =
7×8 = 56
2) 10+8+8+8+8+8+8 =
(10+8)+(8+8)+(8+8)+8 =
(18+16)+(16+8)=
(34+24)= 58