Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 27 x 30 = _____
- 78 x 200 = _____
- 155 x 300 = _____
- 801 x 2000 = _____
(a)
27 x 30 = 810
(b)
78 x 200 = 15600
(c)
155 x 300 = 46500
(d)
801 x 2000 = 1602000
Answer(s): 810, 15600, 46500, 1602000