Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 x 90 = _____
- 60 x 5 = _____
- 11 x 11 = _____
- 19 x 10 = _____
(a)
9 x 90 = 810
(b)
60 x 5 = 300
(c)
11 x 11 = 121
(d)
19 x 10 = 190
Answer(s): 810, 300, 121, 190