Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 37 = ?56
- 27 = 12?
- 89 = 2427 = ?81
- 17 = 214 = 6?
(a)
37 =
3 x 87 x 8 =
2456 (b)
27 =
2 x 67 x 6 =
1242 (c)
89 =
2427 =
24 x 327 x 3 =
7281 (d)
17 =
214 =
1 x 67 x 6 =
642Answer(s): 24, 42, 72, 42