Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2 x 30 = _____
- 20 x 5 = _____
- 10 x 10 = _____
- 72 x 10 = _____
(a)
2 x 30 = 60
(b)
20 x 5 = 100
(c)
10 x 10 = 100
(d)
72 x 10 = 720
Answer(s): 60, 100, 100, 720