Matematika Sekolah Dasar kuis...4! + 4! 6! + 6!nt:. I'm very upset​

yasmeenhirtheulv – June 09, 2023

kuis...

4! + 4!

6! + 6!

nt:. I'm very upset​

No.1

4! + 4! = . . . ?

• 4! = 4 × 3 × 2 × 1
• 4! = 12 × 2
• 4! = 24

= 24 + 24

= 48

No.2

6! + 6! = . . . ?

• 6! = 6 × 5 × 4 × 3 × 2 × 1
• 6! = 30 × 12 × 2
• 6! = 360 × 2
• 6! = 720

= 720 + 720

= 1.440

Jawab :

No. 1

4! + 4! = 48

=> 4!
=> 4 × 3 × 2 × 1
=> 12 × 2 × 1
=> 12 × 2
=> 24 ☑

=> 4!
=> 4 × 3 × 2 × 1
=> 12 × 2 × 1
=> 12 × 2
=> 24 ☑

Maka, 4! + 4! = 48
Atau, 24 + 24 = 48

No. 2

=> 6!
=> 6 × 5 × 4 × 3 × 2 × 1
=> 30 × 4 × 3 × 2 × 1
=> 30 × 12 × 2 × 1
=> 30 × 12 × 2
=> 720 ☑

=> 6!
=> 6 × 5 × 4 × 3 × 2 × 1
=> 30 × 4 × 3 × 2 × 1
=> 30 × 12 × 2 × 1
=> 30 × 12 × 2
=> 720 ☑

Maka, 6! + 6! = 1.440
Atau, 720 + 720 = 1.440


Cara bersusun :

No. 1

24
24
---- +
48

1). Tambahkan 4 + 4 = 8
2). Tambahkan 2 + 2 = 4
3). Hasil = 48

No. 2

720
720
------ +
1.440

1). Tambahkan 0 + 0 = 0
2). Tambahkan 2 + 2 = 4
3). Tambahkan 7 + 7 = 14
4). Hasil = 1.440

Kesimpulan :

No. 1
4! + 4! = 48

No. 2
6! + 6! = 1.440