Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 58 = ?64
- 56 = 20?
- 56 = 2024 = ?96
- 15 = 210 = 3?
(a)
58 =
5 x 88 x 8 =
4064 (b)
56 =
5 x 46 x 4 =
2024 (c)
56 =
2024 =
20 x 424 x 4 =
8096 (d)
15 =
210 =
1 x 35 x 3 =
315Answer(s): 40, 24, 80, 15