Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 x 40 = _____
- 50 x 3 = _____
- 11 x 11 = _____
- 72 x 10 = _____
(a)
9 x 40 = 360
(b)
50 x 3 = 150
(c)
11 x 11 = 121
(d)
72 x 10 = 720
Answer(s): 360, 150, 121, 720