21 × 04 =…
23 × 17 =….
14 + 15 =…
10² =…
3! =….
16 ÷ 2 =….
10 – 2 × 6 + 14 – 4² × 5! =
pakai cara tersusun
Quis
Ditanya :
21 × 04 =…?
23 × 17 =….?
14 + 15 =…?
10² =…?
3! =….?
16 ÷ 2 =….?
10 – 2 × 6 + 14 – 4² × 5! = …?
penyelesaian :
<<<========================>>>
→ 21 × 04 = 84 √
Berikut adalah cara bersusun kebawah, antara lain :
21
04
____×
84
<<<========================>>>
→ 23 × 17 = 391 √
Berikut adalah cara bersusun kebawah, antara lain :
23 ²
17
____×
161
23
_____+
391
<<<========================>>>
→ 14 + 15 = 29 √
Berikut adalah cara bersusun kebawah, antara lain :
14
15
_____+
29
<<<========================>>>
→ 10²
= 10 × 10
= 100 √
<<<========================>>>
→ 3!
= 3 × 2 × 1
= 6 × 1
= 6 √
<<<========================>>>
→ 16 ÷ 2 = 8 √
atau
8 × 2 = 16
<<<========================>>>
→ 10 – 2 × 6 + 14 – 4² × 5!
= 10 – 12 + 14 – (4×4) × (5×4×3×2×1)
= -2 + 14 – 16 × 120
= -2 + 14 – 1.920
= 12 – 1.920
= -1.908 √