Quis

Penjelasan dengan langkah-langkah:

No 1

Susunan kata dari

– Lala

• L = 2
• a = 2

total unsur = 4 huruf

unsur ganda = L (2) a (2)

4!/2!.2!

= 4×3×2 / 2×2

= 24 / 4

= 6 susunan

-anaku9

• a = 2
• n = 1
• k = 1
• u = 1
• 9 = 1

total unsur = 6 huruf

unsur ganda ÷ A (2)

6!/2!

= 6×5×4×3×2 / 2×1

= 720/2

= 360 susunan

No 2

1) 100 ÷ 4 × 4

= ( 100 ÷ 4 ) × 4

= 25 × 4

= 100

2) 50 + 23

• 50
• 23
• – – – – (+)
• 73

3) 56 + 2 – 58

• 56
• 2
• – – – – (+)
• 58
• 58
• – – – – (-)
• 0

4) 560 – 55 + 23

• 560
• 55
• – – – – – -(-)
• 505
• 23
• – – – – – – (+)
• 528

Quiz 1

lala

unsur ganda: 2,2

total 4 huruf

4!/2!×2!

= 24/4

= 6 susunan

anaku9

unsur ganda: 2

total 6 huruf

6!/2!

= 720/2

= 360 susunan

Quiz 1

100 ÷ 4 × 4

= 25 × 4

= 100

50 + 23

= 50 + 20 + 3

= 70 + 3

= 73

56 + 2 – 58

= 58 – 58

= 0

560 – 55 + 23

= 505 + 23

= 500 + 5 + 20 + 3

= 500 + 28

= 528

CMIIW