Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 80 x 40 = _____
- 3 x 15 = _____
- 6 x 12 = _____
- 9 x 8 = _____
(a)
80 x 40 = 3200
(b)
3 x 15 = 45
(c)
6 x 12 = 72
(d)
9 x 8 = 72
Answer(s): 3200, 45, 72, 72