Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 x 40 = _____
- 20 x 8 = _____
- 12 x 12 = _____
- 41 x 10 = _____
(a)
3 x 40 = 120
(b)
20 x 8 = 160
(c)
12 x 12 = 144
(d)
41 x 10 = 410
Answer(s): 120, 160, 144, 410