Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 x 20 = _____
- 80 x 4 = _____
- 11 x 11 = _____
- 56 x 10 = _____
(a)
3 x 20 = 60
(b)
80 x 4 = 320
(c)
11 x 11 = 121
(d)
56 x 10 = 560
Answer(s): 60, 320, 121, 560