Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 x 80 = _____
- 70 x 5 = _____
- 12 x 12 = _____
- 80 x 10 = _____
(a)
4 x 80 = 320
(b)
70 x 5 = 350
(c)
12 x 12 = 144
(d)
80 x 10 = 800
Answer(s): 320, 350, 144, 800