Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 x 60 = _____
- 20 x 4 = _____
- 11 x 11 = _____
- 80 x 10 = _____
(a)
4 x 60 = 240
(b)
20 x 4 = 80
(c)
11 x 11 = 121
(d)
80 x 10 = 800
Answer(s): 240, 80, 121, 800