Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 x 40 = _____
- 30 x 7 = _____
- 11 x 11 = _____
- 48 x 10 = _____
(a)
4 x 40 = 160
(b)
30 x 7 = 210
(c)
11 x 11 = 121
(d)
48 x 10 = 480
Answer(s): 160, 210, 121, 480