Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 x 40 = _____
- 40 x 7 = _____
- 12 x 12 = _____
- 47 x 10 = _____
(a)
5 x 40 = 200
(b)
40 x 7 = 280
(c)
12 x 12 = 144
(d)
47 x 10 = 470
Answer(s): 200, 280, 144, 470