B. DIVISION / DIVISIÓN
÷
=
1. 11.11
77.77
÷
=
2. 22.22
77.77
÷
=
3. 33.33
77.77
(1)
POWER CALCULATIONS / CÁLCULOS DE POTENCIA
A. SQUARING / CUADRADOS
2
5.25 × 5.25 =
=
5.25
(1)
①
②
③
(2)
11.11
77.77
22.22
33.33
(2)
5.25
(3)
11.11
0.143
0.286
0.429
(3)
5.25
27.563
– 33 –
(4)
11 . 11
÷
77 . 77 =K
0 . 143
①
22 . 22 =K
0 . 286
②
33 . 33 =K
0 . 429
③
(4)
5 . 25 ×
5 . 25 =
27 . 563