Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 100 x 9 = ___
- 100 x 11 = ___
- 100 x 800 = ___
- 100 x 6400 = ___
(a)
100 x 9 = 900
(b)
100 x 11 = 1100
(c)
100 x 800 = 80000
(d)
100 x 6400 = 640000
Answer(s): 900, 1100, 80000, 640000